A strong 5.3 cam and lifter kit pairs a compatible camshaft with lifters and the installation parts your engine actually needs, making it suitable for a refresh or a performance build. The WANGSHENG Sloppy Mechanics Stage 2 kit leads this comparison because it specifically covers 4.8L and 5.3L Vortec engines and lists lifters, trays, pushrods, springs, and gaskets. Other options suit different priorities: named Texas Speed and BTR cam profiles, an included timing chain, or a Gen V non-AFM conversion.
These kits are not interchangeable just because they mention 5.3L. Engine generation, AFM or DOD equipment, cam attachment, and required supporting parts can change the right choice.
Check the exact engine code and kit contents before ordering.
The WANGSHENG Sloppy Mechanics Stage 2 kit is the strongest all-around fit for a typical 5.3L LS truck or SUV build. Its listed fitment covers 1999–2013 4.8L and 5.3L Vortec engines, and the package includes an E1840P cam, LS7 lifters and trays, pushrods, beehive springs, and gaskets. Its stated 2200–5400 rpm range also gives buyers a concrete starting point for evaluating the cam profile.
Confirm engine generation and cam attachment before purchase.
Our Top Picks
Best OverallFits 4.8L and 5.3L Vortec engines and includes LS7 lifters, trays, pushrods, springs, gaskets, plus a stated 2200–5400 rpm range.
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Best Named Cam ProfileThe genuine Texas Speed kit covers 5.3L engines and pairs the Chopacabra cam with Delphi LS7 lifters, trays, and LS1 MLS head gaskets.
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Best Truck-Specific KitThis BTR kit covers 4.8L and 5.3L LS-based trucks and includes springs, valve seals, pushrods, Delphi lifters, trays, and head gaskets.
View on Amazon- Best With Timing Chain IGNXTHRM Gen 3 Stage 2
- Highest Listed RPM Range COMP XFI Street Kit
Compare these 5.3 cam and lifter kit options
| # | Product | Package Dimensions | Weight | Buy |
|---|---|---|---|---|
| 1 | 1. WANGSHENG Sloppy Stage 2Best Overall | 24 x 15.25 x 6 in | 26.1 lb | View on Amazon |
| 2 | 2. TSP Chopacabra Install KitBest Named Cam Profile | — | — | View on Amazon |
| 3 | 3. BTR Truck Norris Cam KitBest Truck-Specific Kit | 22.8 x 10.3 x 4.2 in | 24.2 lb | View on Amazon |
| 4 | 4. BTR Stage 3 V3 KitBTR Stage 3 V3 truck refresh | — | — | View on Amazon |
| 5 | 5. IGNXTHRM Gen 3 Stage 2Best With Timing Chain | 17.6 x 13 x 10.01 in | 20 lb | View on Amazon |
| 6 | 6. BTSCAR Stage 2 LS KitStage 2 kit with oil pump | 24 x 15.25 x 5.9 in | 27.9 lb | View on Amazon |
| 7 | 7. ZIDUASNEB E1840P KitE1840P kit with broad engine coverage | 24.19 x 12.73 x 4.93 in | 34.9 lb | View on Amazon |
| 8 | 8. BTSCAR Sloppy Stage 3Stage 3 multi-vehicle LS kit | — | — | View on Amazon |
| 9 | 9. COMP XFI Street KitHighest Listed RPM Range | — | 16 lb | View on Amazon |
| 10 | 10. GM Gen V Non-AFM KitGen V non-AFM conversion kit | — | 2 lb | View on Amazon |
Detailed Reviews: Best Cam And Lifter Kit For 5 3

#1 · Best Overall
1. WANGSHENG Sloppy Stage 2
- Package Dimensions: 24 x 15.25 x 6 in
- Weight: 26.1 lb
Best for: Stage 2 truck valvetrain package.
Why it ranks #1: Fits 4.8L and 5.3L Vortec engines and includes LS7 lifters, trays, pushrods, springs, gaskets, plus a stated 2200–5400 rpm range.
The E1840P cam pairs a 2,200–5,400 rpm operating range with a broad installation package, giving 1999–2013 4.8L and 5.3L truck or SUV owners a matched set of core valvetrain parts for a cam upgrade. Its hydraulic-roller, three-bolt configuration defines the cam setup included.
Sixteen LS7 lifters arrive with trays and bolts, so the kit supplies the lifter pieces alongside its cam rather than leaving those items to source separately. It also includes 7.400-inch chromoly pushrods, beehive springs, valve seals, LS1 head gaskets, a timing-cover gasket set, and a crank bolt. That breadth can consolidate parts gathering for an installation, while the stated 4.8L/5.3L truck and SUV fitment and three-bolt cam attachment give buyers concrete configuration checks before beginning.
- Hydraulic-roller cam with stated 2,200–5,400 rpm range
- Includes 16 LS7 lifters, trays, and bolts
- Includes 16 beehive springs and 7.400-inch chromoly pushrods
- Gaskets, valve seals, and crank bolt are included
- The listed fitment is limited to 1999–2013 4.8L and 5.3L Chevy/GMC truck or SUV engines.
Skip it if you need a kit explicitly covering 5.7L or 6.0L engines; Michigan Motorsports Texas Speed Chopacabra lists those displacements.
This suits a 1999–2013 Chevy or GMC truck/SUV owner seeking an E1840P Stage 2 package with lifters, pushrods, springs, and gaskets together. Check that the engine is 4.8L or 5.3L and uses the listed three-bolt setup.
Full product details
| Brand | WANGSHENG |
|---|---|
| Item Weight | 26.1 pounds |
| Item model number | CAMSKIT-054-1840 |
| Manufacturer | WANGSHENG |
| Part Number | CAMSKIT-054-1840 |
| Model | CAMSKIT-054-1840 |
| Package Dimensions | 24 x 15.25 x 6 inches |
Listed on Amazon as: E1840P Sloppy Mechanics Stage 2 Camshaft Kit, Fit for 1999-2013 Chevy/GMC LS Gen 3/4 4.8L 5.3L Vortec Engines – Includes Cam, Lifters & Trays, Pushrods, Gaskets
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#2 · Best Named Cam Profile
2. TSP Chopacabra Install Kit
Best for: Multi-displacement truck cam upgrade.
Why it ranks #2: The genuine Texas Speed kit covers 5.3L engines and pairs the Chopacabra cam with Delphi LS7 lifters, trays, and LS1 MLS head gaskets.
The Texas Speed Chopacabra cam is presented around low-end torque, mid-range power, and aggressive LS truck performance, giving owners a truck-focused profile rather than a generic cam-only listing. The kit names coverage for 4.8L, 5.3L, 5.7L, and 6.0L LS engines and includes Delphi LS7 lifters.
The included set of 16 Delphi LS7 hydraulic-roller lifters is described as supporting quiet valvetrain operation, while the OEM-style guide trays keep lifters aligned during operation. Those pieces make the package relevant to a fresh build or cam installation where lifter guidance and replacement are part of the workflow. Its stated 4.8L–6.0L displacement range reaches beyond 5.3L trucks, but buyers should use the supplied engine coverage rather than assume every LS configuration is interchangeable.
- Chopacabra truck cam profile targets low-end torque and mid-range power
- Lists fitment for 4.8L, 5.3L, 5.7L, and 6.0L LS engines
- Includes 16 Delphi LS7 hydraulic-roller lifters
- OEM-style lifter guide trays are included
- The supplied listing does not specify pushrods or a complete gasket set among the included components.
Skip it if you want pushrods and a named full gasket assortment in the package; Dynosty Truck Norris lists both pushrods and head gaskets.
This is a fit for an LS truck owner prioritizing the Chopacabra truck profile and included Delphi lifters with guide trays. Confirm the application within its listed displacement coverage, and plan separately for any installation parts not specified in the package.
Full product details
| Brand | Michigan Motorsports |
|---|---|
| Item model number | 25-TSPCHOPacabra |
| Manufacturer | Texas Speed & Performance |
| Part Number | 25-Chopacabra |
| Model | Chopacabra Camshaft |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Texas Speed Chopacabra Truck Camshaft Install Kit | Fits 4.8L 5.3L 5.7L 6.0L LS Engines | Includes Chopacabra Cam Delphi LS7 Lifters LS Lifter Trays & LS1 MLS Head Gaskets
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#3 · Best Truck-Specific Kit
3. BTR Truck Norris Cam Kit
- Package Dimensions: 22.8 x 10.3 x 4.2 in
- Weight: 24.2 lb
Best for: Truck Norris complete cam install.
Why it ranks #3: This BTR kit covers 4.8L and 5.3L LS-based trucks and includes springs, valve seals, pushrods, Delphi lifters, trays, and head gaskets.
The BTR Truck Norris kit combines its camshaft with Delphi lifters, GM trays, pushrods, springs, valve seals, and gaskets, giving 4.8L and 5.3L truck builders a notably broad installation package. Listed coverage also includes 5.7L LS engines from 1999–2013, with important configuration exceptions.
Including Delphi lifters and GM trays alongside pushrods, BTR SP011 .560 springs, and valve seals can simplify gathering parts for a valvetrain refresh. The package also names a cam install kit and head gaskets for 4.8L, 5.3L, and 5.7L applications, supporting a more consolidated installation workflow. Fitment notes are consequential: VVT engines need a separate VVT removal kit, and engines originally using a one-bolt cam require a separate three-bolt conversion kit.
- Includes BTR Truck Norris camshaft and SP011 .560 springs
- Delphi lifters and GM trays are included
- Pushrods, valve seals, and cam install kit are listed
- Head gaskets cover listed 4.8L, 5.3L, and 5.7L applications
- VVT removal and one-bolt-to-three-bolt conversion parts are separate requirements where applicable.
Skip it if you have a 2015-or-newer direct-injection truck; Michigan Motorsports Texas Speed Chopacabra listing does not carry this specific direct-injection exclusion.
This suits a listed LS truck owner wanting the Truck Norris cam and a broad set of valvetrain and gasket parts together. Avoid assuming it is a drop-in fit: VVT and original one-bolt configurations require separate conversion parts.
Full product details
| Brand | Dynosty |
|---|---|
| Item Weight | 24.2 pounds |
| Item model number | Truck Norris |
| Manufacturer | BTR Brian Tooley Racing |
| Part Number | Truck Norris Cam Kit |
| Model | Truck Norris Cam Kit |
| Package Dimensions | 22.8 x 10.3 x 4.2 inches |
Listed on Amazon as: Dynosty BTR TRUCK NORRIS Cam Kit with Pushrods Delphi Lifters, Trays, Head Gaskets LS 4.8 5.3
View on AmazonWhy it ranks #4: A genuine BTR kit for Gen III/IV 4.8L and 5.3L engines, with Delphi LS7 lifters and trays; its cam lists .549-inch lift and 109 LSA.
BTR’s updated Stage 3 V3 truck cam is specified at 213/22x duration, .549-inch lift, and 109 LSA, giving buyers named cam dimensions to evaluate alongside the package. It is listed for Gen III/IV 4.8L and 5.3L LS Vortec trucks and includes lifters, trays, and gaskets.
The included Delphi LS7 lifters and guide trays pair with LS1 4.8L/5.3L MLS head gaskets and necessary gaskets, bringing several installation components together. That package can reduce separate sourcing during a cam upgrade, while the stated 213/22x duration, .549-inch/.549-inch lift, and 109 LSA give builders specific profile data to compare with their setup. Fitment is framed around Gen III/IV LS truck engines, so confirm the engine falls within those stated 4.8L/5.3L Vortec applications.
- Updated BTR Stage 3 V3 truck cam is included
- Lists 213/22x duration, .549/.549-inch lift, and 109 LSA
- Includes Delphi LS7 lifters with guide trays
- LS1 MLS head gaskets and necessary gaskets are included
- The stated application is limited to Gen III/IV 4.8L and 5.3L LS Vortec trucks.
Skip it if you need a named 5.7L or 6.0L application; Michigan Motorsports Texas Speed Chopacabra lists both displacements alongside 4.8L and 5.3L.
This suits a Gen III/IV 4.8L or 5.3L Vortec truck owner who wants BTR Stage 3 V3 specifications and lifters, trays, and gaskets together. Its stated displacement coverage is narrower than some multi-displacement LS kits.
Full product details
| Brand | Michigan Motorsports |
|---|---|
| Item model number | BTRTKSTG3Kit5+LS1HG+DelphiLifters&Trays |
| Manufacturer | Brian Tooley Racing |
| Part Number | BTRTKSTG3Kit5+LS1HG+DelphiLifters&Trays |
| Model | Stage 3 Truck Camshaft |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: BTR Brian Tooley Racing Stage 3 V3 LS Truck Camshaft Install Kit | Fits Gen III/IV LS 4.8L 5.3L LS Vortec Trucks | Includes Cam Kit, Gaskets, OEM Lifters & Trays
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#5 · Best With Timing Chain
5. IGNXTHRM Gen 3 Stage 2
- Package Dimensions: 17.6 x 13 x 10.01 in
- Weight: 20 lb
Best for: Non-AFM Gen III timing refresh.
Why it ranks #5: Specifically lists several non-AFM Gen 3 5.3L engine codes and includes a timing chain kit alongside a Stage 2 cam and lifters.
A timing chain kit accompanies this Stage 2 cam and lifter package, giving owners of listed non-AFM Gen III engines a combined cam-and-timing refresh rather than a cam-only bundle. Its fitment names several 4.8L and 5.3L Gen III variants, including LM7, L59, LM4, and L33.
The explicit non-AFM restriction is central to choosing this kit: its listed coverage includes LR4 4.8L and multiple Gen III 5.3L engines, but it is not presented as an AFM-engine solution. Pairing the cam and lifters with a timing chain kit can consolidate work on those linked components during an engine service. The listing also names Gen III 5.7L and 6.0L applications, so buyers should match the exact engine generation and variant before ordering.
- Includes a timing chain kit with the Stage 2 cam and lifters
- Lists LR4 4.8L and several Gen III 5.3L variants
- Coverage also names specified Gen III 5.7L and 6.0L engines
- Non-AFM fitment is stated explicitly
- This kit is explicitly limited to non-AFM LS Gen III engines.
Skip it if you have an AFM-equipped engine; Michigan Motorsports BTR Stage 3 V3 lists Gen III/IV applications without this non-AFM-only restriction.
Choose this for a listed non-AFM Gen III build where combining cam, lifters, and timing-chain work is useful. Its stated engine-generation and variant limits matter, so an AFM engine or an unlisted configuration calls for another fitment match.
Full product details
| Brand | IGNXTHRM |
|---|---|
| Item Weight | 20 pounds |
| Item model number | QD-GM5300-01 |
| Manufacturer | IGNXTHRM |
| Part Number | QD-GM5300-01 |
| Model | QD-GM5300-01 |
| Package Dimensions | 17.6 x 13 x 10.01 inches |
Listed on Amazon as: Gen 3 LS Stage 2 Camshaft Lifters Kit W/Timing Chain Kit 1999-2007
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#6
6. BTSCAR Stage 2 LS Kit
- Package Dimensions: 24 x 15.25 x 5.9 in
- Weight: 27.9 lb
Best for: Stage 2 kit with oil pump.
Why it ranks #6: Its broad 5.3L LS fitment and included oil pump, timing chain, cam, lifters, and springs create a substantial parts package.
An oil pump and timing chain join the camshaft, lifters, and springs in this Stage 2 package, giving buyers a wider engine-refresh bundle than a cam-and-lifter-only kit. Its listed coverage includes 4.8L, 5.3L, 5.7L, and 6.0L LS-family engines across several vehicle applications.
The stated 212/218 duration at .050 identifies the cam profile, while the included timing chain and oil pump can consolidate related parts sourcing during an engine service. Lifters and springs are included as well, supporting a broader valvetrain refresh around the cam installation. Fitment spans named LS1, LS2, LS6, LQ4, LQ9, LM7, and LY5 engines, but the broad coverage still requires matching the exact engine and vehicle application.
- Stage 2 cam lists 212/218 duration at .050
- Includes an oil pump and timing chain
- Lifters and springs are included with the cam
- Lists 4.8L, 5.3L, 5.7L, and 6.0L LS-family applications
- The supplied details do not state the cam's lift or operating rpm range.
Skip it if you require a stated lift and rpm range for cam selection; Michigan Motorsports BTR Stage 3 V3 lists lift and other profile specifications.
This fits an LS owner seeking a Stage 2 cam package that also includes an oil pump and timing chain. Its broad engine list is useful, but the supplied profile detail stops short of lift and operating-range figures.
Full product details
| Brand | BTSCAR |
|---|---|
| Item Weight | 27.9 pounds |
| Item model number | Camshaft |
| Manufacturer | BTSCAR |
| Part Number | Camshaft 012 |
| Model | Camshaft |
| Package Dimensions | 24 x 15.25 x 5.9 inches |
Listed on Amazon as: Stage 2 LS Camshaft Kit Fit for Chevy GMC 1997-2007 4.8L 5.3L 6.0L LS Cam Kit Gen III Engine, with 212/218 Duration @ .050 Cam, Lifters, Springs, Oil Pump, Timing Chain
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#7
7. ZIDUASNEB E1840P Kit
- Package Dimensions: 24.19 x 12.73 x 4.93 in
- Weight: 34.9 lb
Best for: E1840P kit with broad engine coverage.
Why it ranks #7: Lists 5.3L truck fitment and includes an E1840P cam, lifters, 7.400-inch pushrods, and head gaskets, but its fitment spans several configurations.
This E1840P Stage 2 kit lists applications from 4.8L and 5.3L trucks through select 6.0L and 6.2L engines, making its stated coverage notably broad. It also names 7.400-inch, 5/16-inch pushrods and includes lifters and a head-gasket set.
The listed 7.400-inch pushrods and 5/16-inch diameter give builders specific dimensions to check against their setup, while the E1840P cam and valve lifters form the central cam-refresh components. Fitment includes specified 4.8L, 5.3L, and 6.0L truck/SUV engines, plus listed LS2, LS3, and non-AFM 6.2L applications. That range can help owners across several engine families, but the stated non-AFM boundary for 2008–2013 6.2L engines is important to observe.
- E1840P Stage 2 cam and lifters are included
- Lists 7.400-inch, 5/16-inch pushrods
- Coverage names 4.8L, 5.3L, and 6.0L truck/SUV engines
- Also lists LS2, LS3, and specified non-AFM 6.2L applications
- The listed 2008–2013 6.2L fitment is explicitly non-AFM only.
Skip it if you have an AFM-equipped 2008–2013 6.2L; Michigan Motorsports Texas Speed Chopacabra lists 4.8L through 6.0L applications without this 6.2L-specific restriction.
This suits an owner whose engine matches its listed E1840P coverage and who wants specified pushrods with cam and lifters. Pay close attention to the non-AFM qualification on the listed 6.2L applications.
Full product details
| Brand | ZIDUASNEB |
|---|---|
| Item Weight | 34.9 pounds |
| Item model number | Stage 2 Cam Lifters Overhaul Kit |
| Manufacturer | ZIDUASNEB |
| Part Number | 12499225、HL124、E1840P |
| Model | LQ-LS2CAM |
| Package Dimensions | 24.19 x 12.73 x 4.93 inches |
Listed on Amazon as: E1840P 5.3 Sloppy Mechanics Stage 2 Cam Lifters Kit & Head Gasket Set
View on AmazonWhy it ranks #8: Includes a cam, lifters, pushrods, valve springs, and head gaskets for listed 5.3L applications, though its broad vehicle fitment needs careful verification.
This Sloppy Stage 3 package lists coverage across 4.8L, 5.3L, and 6.0L engines, reaching truck, SUV, and select performance-car applications rather than limiting its pitch to one truck platform. Its included lifters, pushrods, springs, and gaskets make it a broader parts bundle for a cam installation.
The component list pairs a high-performance camshaft with 16 lifters, 16 pushrods, and 16 beehive valve springs, providing several major valvetrain pieces in one package. Two head gaskets and a timing-cover gasket are also specified, which can reduce separate parts gathering during an engine-opening job. The supplied fitment names LS1/LS6, LS2, and truck-oriented 4.8L/5.3L/6.0L applications, so matching the particular vehicle and engine remains important before planning the installation.
- Lists 4.8L, 5.3L, and 6.0L LS engine applications
- Includes a high-performance camshaft and 16 lifters
- Includes 16 pushrods and 16 beehive valve springs
- Two head gaskets and a timing-cover gasket are listed
- The supplied information does not state the cam's duration, lift, or operating rpm range.
Skip it if you need a published cam rpm range and duration before choosing; WANGSHENG E1840P lists a 2,200–5,400 rpm range and intake duration.
This is for buyers whose listed LS vehicle and engine match its multi-platform coverage and who value receiving lifters, pushrods, springs, and gaskets together. The supplied listing omits cam specifications, so it offers less detail for profile-based selection.
Full product details
| Brand | BTSCAR |
|---|---|
| Included Components | · 16x Beehive valve springs, 16x Oil seals, 16x Lifters kit, 16x Pushrods, · 1x High-performance Camshaft, · 1x Timing cover gasket, · 2x Head gasket, 1x Big screw, See more |
| Manufacturer | BTSCAR |
| Part Number | Camshaft 018 |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | Camshaft |
Listed on Amazon as: Sloppy Stage 3 Camshaft Kit Fit for 1997-2013 Chevrolet Silverado Camaro Sierra, for GMC Yukon, LS 4.8L 5.3L 6.0L V8 Engine, with Lifters Head Gasket Kit, Replace # PAC-1218 HL2148S 7.400"
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#9 · Highest Listed RPM Range
9. COMP XFI Street Kit
- Weight: 16 lb
Best for: High-rpm COMP street cam package.
Why it ranks #9: Fits listed 5.3L engines and specifies a 238/240-degree cam with a 2,800–7,200 rpm operating range for buyers prioritizing higher-rpm performance.
The COMP 54-448-11 cam lists a 2,800–7,200 rpm operating range and 238/240-degree duration at .050, making its high-rpm emphasis clear for a 4.8L or 5.3L LS street build. GM 12499225 lifters are also named in this install kit.
The cam’s stated 238/240 duration at .050 and 2,800–7,200 rpm range provide concrete profile information for buyers whose build is aimed at stronger mid- and high-rpm operation. The listing also names GM 12499225 lifters and describes fitment for 4.8L, 5.3L, LM7, L33, LC9, and LY5 engines. Those details help narrow engine compatibility, though the supplied facts do not identify a full assortment of installation gaskets or other valvetrain parts.
- COMP 54-448-11 XFI Xtreme Energy-R camshaft is included
- Operating range is listed as 2,800–7,200 rpm
- Duration is specified as 238/240 degrees at .050
- GM 12499225 lifters are named in the kit
- The high-rpm operating range starts at 2,800 rpm, making it a poor match for low-rpm priorities.
Skip it if you prioritize a stated 2,200–5,400 rpm range; WANGSHENG E1840P lists that lower operating band for its Stage 2 cam.
This is aimed at an LS street-performance builder seeking the COMP cam’s stated high-rpm range and named GM lifters. Its 2,800-rpm lower threshold is a key boundary for buyers whose use centers on lower engine speeds.
Full product details
| Brand | REDLINE ENGINE SUPPLY |
|---|---|
| Item Weight | 16 pounds |
| Item model number | 54-448-11 12499225 ES72220 C325HS-B |
| Manufacturer | COMP CAM \ REDLINE USA |
| Part Number | 54-448-11 12499225 ES72220 C325HS-B |
| Model | COMP CAM INSTALL REBUILD KIT |
| Dimensions | 24 x 14 x 5 inches |
Listed on Amazon as: LS 5.3 Camshaft Install Kit Street Performance Power Upgrade w/GM 12499225 Lifters – Strong Mid & High RPM Gains – Fits 4.8 5.3 LM7 L33 LC9 LY5 LS Engines – COMP 54-448-11 MADE IN USA
View on AmazonWhy it ranks #10: Targets 5.3L Gen V L83, L82, L84, and L8B engines for a non-AFM conversion, rather than the older LS truck applications most kits address.
This genuine GM camshaft and LS7-style lifter package targets 2015–2022 Gen V 5.3L engines, with a non-AFM conversion purpose and stock drivability and fuel economy stated as goals. Named applications include L83, L8B, L8T, L82, and L84.
The listing positions the camshaft, high-performance LS7-style lifters, and guides as a set for converting specified 5.3L Gen V engines to non-DOD lifters. That focus makes it distinct from the listed older Gen III/IV truck kits and helps buyers identify the intended engine generation. The description says the conversion is intended to retain stock drivability and fuel economy; owners should still match the engine code and model-year range because the named applications are specific.
- Genuine GM camshaft is identified by the listing
- Includes LS7-style lifters and guides
- Targets 2015–2022 Gen V 5.3L applications
- Described for non-DOD conversion while retaining stock drivability and fuel economy
- This package is limited to the named 2015–2022 Gen V 5.3L engine applications.
Skip it if you have a 1999–2013 4.8L or 5.3L truck; Michigan Motorsports BTR Stage 3 V3 lists Gen III/IV truck applications instead.
Choose this for an owner of a listed Gen V 5.3L engine seeking a non-DOD lifter conversion with stock drivability and fuel economy as stated goals. Its model-year and engine-code coverage is specific, not a general LS fit.
Full product details
| Brand | REDLINE ENGINE SUPPLY |
|---|---|
| Item Weight | 2 pounds |
| Item model number | 12672469 L2281-16 |
| Manufacturer | GENUINE GM / REDLINE USA |
| Part Number | 12672469 L2281-16 |
| Model | GENUNE GM CAMSHAFT & LIFTERS KIT |
| Dimensions | 24 x 14 x 4 inches |
Listed on Amazon as: GENUINE GM 12672469 Camshaft | High Performance LS7 Style Lifters | Guides | NON-AFM | FITS: 2015-2022 Chevrolet GM 325 5.3L LT Gen5 Gen-5 L83 L8B L8T L82 L84
View on AmazonCheck engine generation before comparing kit names
The main compatibility trap is treating every 5.3L engine as the same application. Several kits target older Gen III/IV LS engines: the WANGSHENG kit lists 4.8L and 5.3L Vortec truck or SUV fitment, while the IGNXTHRM kit explicitly says it is only for non-AFM Gen III engines. By contrast, the GM Gen V Non-AFM Kit specifically lists later L83, L82, L84, and L8B engines.
Those descriptions point to different engine families and use cases, so a matching displacement alone is not enough. Check the engine code, generation, AFM or DOD equipment, and original cam attachment against the kit listing.
The BTR Truck Norris listing also says VVT engines need a separate VVT removal kit and a one-bolt cam setup needs a three-bolt conversion kit. Verify those conditions before treating an advertised “complete” kit as everything required.
Plan for supporting parts, not just the cam and lifters
A cam and lifter kit can still leave important installation needs unresolved, because the listed contents differ substantially. The WANGSHENG package names pushrods, springs, seals, head gaskets, timing-cover gaskets, and a crank bolt; the BTSCAR Stage 2 kit additionally lists an oil pump and timing chain. The IGNXTHRM kit names a timing chain kit, but its supplied description does not list the same broad set of supporting parts.
These differences matter when planning an engine teardown: confirm whether your build needs new gaskets, springs, pushrods, timing components, or other parts, and whether they are actually included. Also check the cam’s attachment style and valvetrain measurements against the engine and chosen components.
A kit description is not a substitute for confirming the full parts list and installation requirements for the specific build.
How to Choose a 5.3 Cam and Lifter Kit
Engine generation and AFM or DOD fitment
Start by matching the kit to your engine code and generation, not just its 5.3L displacement. The WANGSHENG kit lists 1999–2013 4.8L and 5.3L Vortec fitment, while the IGNXTHRM kit narrows its application to non-AFM Gen III engines, including LM7, L59, LM4, and L33 5.3L variants. The GM Gen V Non-AFM Kit instead lists L83, L82, L84, and L8B 5.3L engines.
Choose the older LS kits only when your engine matches their stated application; consider the Gen V kit only for its named engine family and conversion purpose. If you cannot identify your engine code or AFM status, confirm it before ordering.
Cam profile and intended rpm range
Use the cam specifications to judge whether the listed profile suits your build, rather than relying on a stage label alone. The WANGSHENG E1840P lists a 2200–5400 rpm range and 228 degrees of intake duration at .050 inches. The BTR Stage 3 V3 lists 213/22x duration, .549-inch lift, and a 109 LSA, while the COMP XFI kit specifies 238/240 degrees at .050 inches and a 2,800–7,200 rpm operating range.
The lower stated range may better suit a buyer comparing truck-oriented options; the COMP listing is aimed at buyers considering a higher-rpm profile. These figures alone do not establish vehicle behavior, so verify the cam’s suitability for the complete engine setup.
Included installation components
Check each parts list against the work planned, because the kits do not include identical supporting components. WANGSHENG lists lifters and trays, pushrods, beehive springs, valve seals, head gaskets, timing-cover gaskets, and a crank bolt. BTSCAR’s Stage 2 kit adds an oil pump and timing chain to its cam, lifters, and springs; the TSP Chopacabra kit specifically names Delphi LS7 lifters, trays, and LS1 MLS head gaskets.
A buyer assembling a broader refresh may favor a package with the timing components or gaskets they need, while someone prioritizing a named cam profile may prefer the TSP or BTR options. Confirm quantities and any omitted parts before purchase; “install kit” does not guarantee every component your build requires.
Which 5.3 Cam and Lifter Kit Should I Choose?
For a conventional older 5.3L LS truck or SUV build, choose the WANGSHENG Sloppy Stage 2: it has explicit Vortec fitment and a wide list of installation parts. Pick the TSP Chopacabra Install Kit if the named Texas Speed cam and Delphi LS7 lifters are your priority. The BTR Truck Norris Cam Kit is another truck-specific option, while the BTR Stage 3 V3 Kit provides listed .549-inch lift and 109 LSA specifications.
If you have a non-AFM Gen III engine and want a timing chain kit included, consider the IGNXTHRM Gen 3 Stage For a later Gen V 5.3L non-AFM conversion, the GM Gen V Non-AFM Kit is the relevant listing, not an older LS kit.
Verify engine code, AFM status, cam attachment, and required parts before buying.
Related Buying Guides
Frequently Asked Questions
How do I check whether my 5.3 has AFM or DOD?
Check the engine code and RPO information using the vehicle records, engine documentation, or a qualified shop; a scan tool may also help identify engine and AFM-related details. Do not rely on displacement or model year alone. Confirm AFM status before choosing a kit, especially for a non-AFM conversion.
Do I need a tune after installing a cam and lifter kit?
Plan on having the engine calibration checked and adjusted for the cam and supporting parts. A cam change can alter how the engine runs, so do not assume the existing tune will suit the new combination. Ask a tuner familiar with your engine generation and exact cam profile what calibration and checks are needed.
What other parts and measurements should I verify before installation?
Verify engine generation, AFM status, cam attachment, and the kit’s stated fitment first. Then compare the included parts with what your engine needs, including lifters, trays, pushrods, springs, and gaskets. Check the cam and valvetrain requirements against the actual engine, and confirm any required clearances and measurements before assembly.
How can I tell whether a kit fits my 5.3’s engine generation?
Match the vehicle or engine identification to the kit’s listed engine family and years, rather than relying on “5.3L” alone. The listings span older Gen III/IV LS or Vortec engines and a later Gen V non-AFM application. Confirm the engine code and generation before purchase, and contact the seller if fitment remains unclear.
Should I choose a kit with more parts included?
Choose based on fitment and the parts your build actually requires, not the package count alone. Compare each listing for items such as lifters, trays, pushrods, springs, gaskets, and a timing chain. A kit that includes a useful part may still be wrong if its engine generation or cam attachment does not match.
Final Words
For a conventional older 5.3L LS truck or SUV, the WANGSHENG Sloppy Stage 2 is the clearest all-around choice here: its listed Vortec fitment and broad installation-parts list make it a practical starting point. Consider the named alternatives when their specific features better match your plan, such as a truck-focused cam, included timing chain, or Gen V non-AFM application. Before ordering, verify engine code, AFM status, cam attachment, and required parts.





