COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12 - 54-271-11

This COMP Cams® HV NSR cam is designed for GM cathedral port 4.8L/5.3L/6.0L powered vehicles. It provides amazing drivability and throttle response while also requiring minimal tuning. Torque is...

COMP Cams Mopar 03-08 5.7L & 6.1L HEMI Metal Body Valve Seal Viton - Set of 16 - 532-16

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 532 seals fit 5/16" valves and .530" OD guides. Great for 03-08...

COMP Cams Camshaft P4 276Tl-5 - 52-502-5

Solid: Oval track / bracket Race / street stock. Same as 272 with slightly more RPM.CatalogUser 1

COMP Cams Camshaft P4 272Tl-5 - 52-500-5

Solid: Oval track / bracket Race / street stock. Aftermarket 2BBL or stock carburetor.CatalogUser 1

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...

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...

COMP Cams Camshaft P8 300B-6 - 51-660-5

Solid: Excellent for 400-455, good torque. 4200+ Stall.CatalogUser 1This Part...

COMP Cams Camshaft P8 290B-6 - 51-659-5

Solid: Super torque, 3500 stall, works well in heavy car.CatalogUser 1This Part...

COMP Cams Camshaft P8 295T H-107 T Thumper - 51-602-5

Big Mutha' Thumpr 243/257 Hydraulic Flat Cam for Pontiac 265-455. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.CatalogUser 1

COMP Cams Camshaft P8 279T H-107 T Thumper - 51-600-5

Thumpr 227/241 Hydraulic Flat Cam for Pontiac 265-455 Thumpr - High performance street, stock converter ok, best with 2000+ converter and Gears. Choppy/thumping idle.CatalogUser 1

COMP Cams Camshaft P8 XR276HR-10 - 51-423-11

Great for street machines, needs headers, low gears and 2200+ stall.CatalogUser 1This Part...

COMP Cams Camshaft P8 XR264HR-10 - 51-413-11

Xtreme Energy 212/218 Hydraulic Roller Cam for Pontiac 265-455CatalogUser 1This Part...