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A camshaft kit is a crucial component for engine performance and longevity. Ensuring you select a high-quality replacement kit that matches your vehicle's specifications is vital for optimal engine function and to prevent costly future repairs. This guide will help you navigate the selection process.
Cam Kit includes .560 Lift Beehive Springs, Valve Seals and OE Replacement Pushrods
Introducing the CHOPacabra cam! This is a nasty little beast of cam. Designed to work with LS6 valve springs and a factory torque converter. If you're looking for that mean, snarling sound and performance that will leave your opponent second guessing what...
Engines best suited for: 4.8, 5.3, 5.7, 6.0 (Equipped with cathedral port heads)
Aftermarket Stall Converter Not Required. Factory converter friendly!
Operating RPM Range: 1200-6500
Power Increase: Under dyno testing it gained 65+hp and 25+ft lbs of torque at the crank
Drivability: Great driveability with an amazing chop!
🚗 [FITMENT PART 1] Fit For Chevy: For Chevy Silverado 1500 5.3L V8 2014-2021; For Chevy Silverado 1500 LTD 5.3L V8 2022; For Chevy Suburban 5.3L V8 2015-2020; For Chevy Tahoe 5.3L V8 2015-2020
🚗[FITMENT PART 2] Fit For GMC: For GMC Sierra 1500 5.3L V8 2014-2021; For GMC Sierra 1500 LTD 5.3L V8 2019-2022; For GMC Yukon 5.3L V8 2015-2020; For GMC Yukon XL 5.3L V8 2015-2020
📦 [Main Parts Include] 1 x Camshaft; 2 x Cylinder Head Gasket; 1 x Cylinder Block Valley Cover Gasket; 22 x Bolt; 2 x Valve Cover Gasket; 8 x Intake Manifold Gasket; 2 x Exhaust Manifold Gasket; 16 x Valve Stem Seal; 8 x AFM Valve Lifter; 8 x NON AFM...
🔧 [Replace Part Number] Camshaft:12619823,SKMC1423,MC1423,ES5438,MC1429; Cylinder Head Gasket Set:C325HSD,AHS13051,0914532,HS26744PT,HS54996; Cylinder Head Gasket:54996,AHG1351, 729141,043440,611078000; Cylinder Head Bolt...
🏆 [Customer Satisfaction and Support] 1-YEAR WARRANTY: Your purchase includes comprehensive protection against manufacturing defects in all engine rebuild kit components for 12 months from the date of purchase. If any part fails due to workmanship or...
✅ [Notice] Please double check the part number / model / make / year carefully before purchasing to insure fitment. Any question, feel free to contact us at any time
🚗【Compatible Vehicles for Chevrolet】: for 2007-2013 Chevrolet Avalanche, 2007-2013 Chevrolet Silverado 1500, 2007-2014 Chevrolet Suburban 1500, 2007-2014 Chevrolet Tahoe, 2005-2006 Chevrolet Trailblazer ext, 2007-2008 Chevrolet Trailblazer
🚗【Other compatible Vehicles】: for 2007 Buick Rainier 5.3L, 2005-2006 Isuzu Ascending 5.3L, 2007-2009 Saab 9-7X 5.3L
🚗【Check OE number】: AFM kit is of superior quality, complete accessories can replace OE number--17122490, 17120735, 12499225, 12576400, 12648846,12569256, 12571595, 12632143, 12619820, 12639516, TCS45993, 12557840, 12625436, MC1394, 5.3L V8 Engine...
🚗【OEM Fit】Our full cylinder engine gasket set and camshaft kits are rigorously tested and manufactured using advanced manufacturing processes to meet OE specifications to ensure a precise fit, and feature a precise OEM design for easy installation...
OE Number Compatibility: This Torquizo Timing Chain Kit is designed to replace OE number 9-0391SB. It is engineered to fit seamlessly with your vehicle's existing components, ensuring a precise and reliable replacement for your 5.4L 3V 24 valve engine.
Vehicle Compatibility： For 2004 2005 2006 2007 2008 2009 2010 Ford F-150, 2005 2006 2007 2008 2009 2010 Ford F-250 Super Duty, 2005 2006 2007 2008 2009 2010 Ford F-350 Super Duty, 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Ford Expedition...
Enhanced Performance： Our timing chain kit is manufactured using high-quality materials and advanced technology, ensuring durability and reliability. It meets or exceeds OEM standards, providing a performance that is equal to or better than the original...
Precision Engineering： Each component of the Torquizo Timing Chain Kit is precision-engineered to fit perfectly with your vehicle's engine. The kit includes a camshaft phaser, crankshaft gear, timing chain, timing chain guide, timing chain tensioner...
Comprehensive Warranty： Torquizo stands behind its products with a 24-month warranty. If you encounter any issues with your timing chain kit, our dedicated customer service team is here to assist you. We are committed to ensuring your satisfaction and...
K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly lubricant, decals and instructions. Check description for more accurate listing of kit contents.
Excellent performance in street carbureted applications. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
More vacuum allows an increase in duration for improved performance and assists power brakes. Best performance with aftermarket intake manifolds, headers and lower gear ratios.
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer.
Texas Speed Chopacabra Truck Camshaft: Proven cam profile designed for strong low-end torque, mid-range power, and aggressive LS truck performance while maintaining reliable valvetrain behavior.
Includes Delphi LS7 Lifters (Set of 16): Genuine Delphi hydraulic roller lifters deliver excellent durability and quiet valvetrain operation—ideal for fresh builds and cam installations.
LS Lifter Guide Trays Included: OEM-style lifter trays keep lifters properly aligned for smooth lifter motion, reduced wear, and stable operation at all RPM ranges.
LS1 MLS Head Gaskets (Pair): High-quality multi-layer steel head gaskets provide superior combustion sealing and long-term reliability, ideal for refreshed or upgraded LS truck engines.
Complete Install Package: All key components of a top-end LS cam install are included, making this a reliable, comprehensive solution for cam upgrades, maintenance, or rebuilds.
Note: Due to supply shortages at Texas Speed, these kits may ship with Michigan Motorsports Valve Springs
VEHICLE FITMENT -- Sloppy stage 2 camshaft kit fit all Gen 3/4 LS 4.8L 5.3L 5.7L 6.0L 6.2L, including LS1 LS2 LS6 LQ4 LQ9
PACKAGE INCLUDE -- LS camshaft kit include 1 x camshaft, 16 x beehive valve springs, 16 x 7.400" ls chromoly pushrods, 16 x vavle seals, 1 x timing cover gasket set, 1 x balancer bolt
VALVE SPRINGS -- number of springs per valve: single; outside diameter of outer spring (in): 1.290 in; spring coil bind height (in): 1.140 in; damper spring included: no; spring install load: 130lbs; spring install height: 1.800"; spring open height...
PART NUMBER -- E1840P, E-1840-P, 12482063, 12557840, TCS45993
Compatibility: 2004 for Buick Rainier, 2002-2004 for Cadillac Escalade, 2002-2004 for Chevy Avalanche 1500, 2003-2007 for Chevy Express 1500, 2003-2007 for Chevy Express 2500, 2000-2006 for Chevy Silverado 1500, 2007 for Chevy Silverado 1500 Classic...
Engine：4.8L,5.3L,6.0L；Professional installation in highly recommended；Feature:Camshaft not only can produce better throttle responds and top engine horsepower, but also deliver increased engine vacuum
Direct Replacement: Fits and Functions Like the Original Equipment, Has Undergone Testing to Ensure Proper Fit and Performance
Durable Construction: Manufactured from high quality durable materials for long wear；Precision engineered for optimum fit and function; Please make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool before...
FITMENT: Cam and lifter kit fit for 2008 Dodge Magnum 5.7L Engine, for 2006-2008 Dodge Charger 5.7L Engine, for 2003-2008 Dodge Ram 1500 5.7L Engine
FITMENT: 5.7 HEMI camshaft kit fit for 2003-2008 Dodge Ram 2500 5.7L Engine, for 2003-2008 Dodge Ram 3500 5.7L Engine, for 2004-2008 Dodge Durango 5.7L Engine
FITMENT: MDS lifters fit for 2008 Jeep Commander 5.7L Engine, for 2008 Jeep Grand Cherokee 5.7L Engine, for 2008 Chrysler Aspen 5.7L Engine, for 2005-2008 Chrysler 300 5.7L Engine
PACKAGE INCLUDE: Head gasket kit include multiple layers steel (mls) head gasket, valve cover gasket, valve stem seals, intake manifold gasket, exhaust manifold gasket, front camshaft seal, o-rings, other small gaskets, 30 cylinder head bolts (20 long...
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Cam Kits
Understanding Camshaft Kit Components
A comprehensive camshaft replacement kit typically includes the camshaft itself, lifters (also known as tappets), timing gears or sprockets, and sometimes valve springs, retainers, and valve seals. The camshaft is the heart of the kit, dictating valve timing and lift. Lifters ensure smooth operation between the camshaft lobes and the rest of the valvetrain. Timing gears or sprockets are critical for synchronizing the crankshaft and camshaft rotation.
Key Considerations for Selection
Vehicle Compatibility: Always verify that the kit is designed for your specific year, make, and model of vehicle. Engine codes and specific trim levels can also play a role.
Material Quality: Look for kits made from durable materials like cast iron or billet steel for the camshaft, and hardened steel for lifters and gears. High-quality materials ensure longevity and resistance to wear.
Performance Needs: Consider whether you need a stock replacement or an aftermarket performance upgrade. Performance cams offer different lift and duration profiles that can alter engine power characteristics.
Kit Completeness: Ensure the kit includes all necessary components for a complete installation. Missing parts can lead to delays and additional expenses.
Installation and Maintenance
Replacing a camshaft kit is a complex mechanical task that requires specialized tools and knowledge. It is highly recommended to have the installation performed by a qualified mechanic. Proper lubrication of all components during installation is essential to prevent premature wear. Regular engine oil changes with the correct viscosity and quality are crucial for maintaining the health of the new valvetrain components.
Frequently Asked Questions
What is the primary function of a camshaft?
The camshaft's primary function is to open and close the engine's intake and exhaust valves. It does this through a series of lobes that push on the valvetrain components as it rotates, precisely controlling the flow of air and fuel into the cylinders and exhaust gases out.
What are lifters in a camshaft kit?
Lifters, also known as tappets, are components that ride on the camshaft lobes. They transfer the motion of the lobes to the rest of the valvetrain, typically pushing on pushrods or directly actuating valves, ensuring smooth operation.
How do I know if my camshaft needs replacing?
Signs of a failing camshaft include rough idling, loss of engine power, increased exhaust emissions, ticking or knocking noises from the engine, and illuminated check engine lights. A professional diagnosis is recommended if you suspect a problem.
Can I use a camshaft kit from a different vehicle model?
Generally, it is not advisable to use a camshaft kit designed for a different vehicle model. Camshafts are precisely engineered for specific engine designs, and using an incompatible kit can lead to incorrect valve timing, poor performance, or severe engine damage.
What is the difference between a flat tappet and a roller camshaft kit?
Flat tappet camshafts use a flat surface on the lifter that slides directly against the camshaft lobe. Roller camshafts use a roller bearing on the lifter, which reduces friction and wear, often allowing for higher performance and improved durability.
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