Engine Components

COMP Cams Camshaft GM G3 Tri-Power Xtreme 246HR-17 - 54-525-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft GM LS1 & LS6 XFI 286 - 54-502-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft GM LS1 & LS6 XFI 278 - 54-501-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft GM LS1 & LS6 XFI 270 - 54-500-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XEr287HR-12 - 54-448-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XEr281HR-12 - 54-446-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XEr273HR-14 - 54-444-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR281HR-12 - 54-428-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR275HR-12 - 54-426-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR265HR-15 - 54-424-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR277HR-12 - 54-418-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR273HR-12 - 54-416-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR269HR-14 - 54-414-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR265HR-14 - 54-412-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 XR259HR-12 - 54-408-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Valve Seal Viton GM LS1 .313 - 511-16

COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal. These Seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The "O-Ring"...

COMP Cams Valve Seal Viton GM LS1 .313 - 511-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 511 seal has a .600" OD and fits LS applications with 8mm valves and .500" OD guides.This Part...

COMP Cams Timing Set LS RHS Double Hex-Adjust - 3173KT

Designed for .388" raised cam blocks like the RHS race block, this LS Hex Adjust timing set includes a premium double chain for 3-bolt cam, 24X and 1 pole reluctor.This Part...

COMP Cams Timing Set LS-X Single Hex Adjustable - 3167KT

Fit only LS7 type Gen III/IV engines with 3 bolt cam. Include induction hardened Steel billet Gears for bullet proof durability. Feature infinitely adjustable Camshaft sprocket, 6-degree maximum advance/retard.3 keyway crank sprocket for additional...

COMP Cams Timing Set LS-X Single Hex Adjustable - 3158KT

Includes induction hardened Steel billet Gears for bullet proof durability. Feature infinitely adjustable Camshaft sprocket, 6-degree maximum advance/retard.3 keyway crank sprocket for additional 4-degree incremental adjustability. Pre-stretched,...

COMP Cams Kit Dual Valve Spring Ts LS - 26926TS-KIT

This Dual Valve Spring Kit for LS engines includes carefully matched Dual Valve Springs, retainers, locks, Seals and spring seats. With a .675" maximum lift, these COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super...

COMP Cams Kit Dual Valve Spring Ti LS - 26926TI-KIT

This Dual Valve Spring Kit for LS engines includes carefully matched Dual Valve Springs, retainers, locks, Seals and spring seats. With a .675" maximum lift, these COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super...

COMP Cams Dual Valve Springs .675in Lift - 26926-16

COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super Clean® wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no...

COMP Cams Dual Valve Spring .675in Lift - 26926-1

COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter...