Silverado 2500 2001-2006

COMP Cams Camshaft LS1 277Lrr HR-113 - 54-454-11

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 269Lrr HR-113 - 54-453-11

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 G3 Xfi 266 HR15 - 54-452-11

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 G3 Xfi 261 HR15 - 54-451-11

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 Seals 3/8in PTFE - 505-16

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. These 505 seals have a .630" outer diameter and fit applications with 3/8" valves and .530" OD valve guides.

COMP Cams Valve Seal 3/8in PTFE - 505-1

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 505 seal has a .630" outer diameter and fits applications with 3/8" valves and .530" OD valve guides.

COMP Cams Camshaft CB8 Tpx 262HR-14 - 46-535-9

Optimized horsepower with good torque and average fuel economy.This Part Fits:YearMakeModelSubmodel2002-2004ChevroletAvalanche 2500Base2005-2006ChevroletAvalanche 2500LS2005-2006ChevroletAvalanche 2500LT2001-2002ChevroletExpress...

COMP Cams Camshaft CB8 Tpx 254HR-15 - 46-530-9

Tri-Power Xtreme 202/212 Hydraulic Roller Cam for GM 8100/8.1LThis Part Fits:YearMakeModelSubmodel2002-2004ChevroletAvalanche 2500Base2005-2006ChevroletAvalanche 2500LS2005-2006ChevroletAvalanche 2500LT2001-2002ChevroletExpress...

COMP Cams Camshaft CB8 Tpx 246HR-16 - 46-525-9

Tri-Power Xtreme 194/206 Hydraulic Roller Cam for GM 8100/8.1LThis Part Fits:YearMakeModelSubmodel2002-2004ChevroletAvalanche 2500Base2005-2006ChevroletAvalanche 2500LS2005-2006ChevroletAvalanche 2500LT2001-2005ChevroletSilverado 2500...

COMP Cams Camshaft CB8 XR270 HR14 - 46-422-9

Best in performance applications, aftermarket intake and exhaust recommended.This Part Fits:YearMakeModelSubmodel2002-2004ChevroletAvalanche 2500Base2005-2006ChevroletAvalanche 2500LS2005-2006ChevroletAvalanche 2500LT2001-2002ChevroletExpress...

COMP Cams Camshaft CB8 XR264 HR14 - 46-413-9

Good mid-range performance, great daily driver, headers recommended.This Part Fits:YearMakeModelSubmodel2002-2004ChevroletAvalanche 2500Base2005-2006ChevroletAvalanche 2500LS2005-2006ChevroletAvalanche 2500LT2001-2002ChevroletExpress...

COMP Cams Camshaft CB8 XR258 HR12 - 46-408-9

Great torque, good for towing and RVs. Works with OE intake and exhaust.This Part Fits:YearMakeModelSubmodel2002-2004ChevroletAvalanche 2500Base2005-2006ChevroletAvalanche 2500LS2005-2006ChevroletAvalanche 2500LT2001-2002ChevroletExpress...

COMP Cams Hi-Tech Roller Timing Set CB - 3149KT

Featuring a pre-stretched, heat-treated, double roller chain, billet gears, an infinitely adjustable cam gear and 3 key crank gear, this adjustable timing set for Chevrolet 454-502 GEN VI Big Block is ideal for street and race applications.This Part...

COMP Cams Valve Spring Kit 0.585in Lift Beehive 01-05 GM 6.6L Duramax Diesel (LB7/LLY) - 26125ACS-KIT

The .585” Lift COMP Cams Beehive Valve Spring Kits for GM 6.6L Duramax Diesel Engines include everything needed to upgrade from stock springs: Beehive Valve Springs, steel retainers, spring seats and valve seals. Beehive Valve Springs feature a reduced...

COMP Cams Valve Springs 1.445in Beehive - 26120-16

Race Street 1.444" OD Beehive Springs; 1.880" Installed Height; 16 Springs

COMP Cams Valve Spring 1.445in Beehive - 26120-1

Race Street 1.444" OD Beehive Spring; 1.880" Installed Height; 1 Spring

COMP Cams Rocker Arm Ultra Golds Arc LS1 - 19025-16

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 19025 rockers feature a 1.82 ratio for use with pedestal mount Chevrolet LS1/2/6.

COMP Cams Rocker Arm Ultra Golds Arc LS1 - 19025-1

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19025 rocker features a 1.82 ratio for use with pedestal mount Chevrolet LS1/2/6.

COMP Cams Rocker Arm Ultra Golds Arc LS1 - 19024-16

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 19024 rockers feature a 1.72 ratio for use with pedestal mount Chevrolet LS1/2/6.

COMP Cams Rocker Arm Ultra Golds Arc LS1 - 19024-1

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19024 rocker features a 1.72 ratio for use with pedestal mount Chevrolet LS1/2/6.

COMP Cams Camshaft Gm 6.6L Duramax 270X - 132-502-12

Optimized horsepower for heavily modified, street/strip, non-towing, high RPM applications.

COMP Cams Camshaft Gm6.6L Duramax 258Xd - 132-501-12

Designed for modified performance applications (Exh., programmer, etc.). Good for limited towing.

COMP Cams Camshaft Gm6.6L Duramax 246Xd - 132-500-12

Perfect for mild modfications, optimized fuel mileage and improved torque/hp. Good for heavy towing.

COMP Cams Stage 3 LST 206/220 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel - 132-303-13

The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The “Low Shock Technology”...