COMP Cams Camshaft CB XM 270HR-12 - 11-445-8

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1

COMP Cams Camshaft CB XR300HR-10 - 11-444-8

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance...

COMP Cams Camshaft CB XR294HR-10 - 11-443-8

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1

COMP Cams Camshaft CB XR288HR-10 - 11-433-8

Street/strip applications, works well in large cubic inch street machine engines with 2500+ stall.CatalogUser 1

COMP Cams Camshaft CB XR282HR-10 - 11-432-8

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance...

COMP Cams Camshaft CB 280H-R10 - 11-430-8

Great for street machines. Use headers, 9.5:1+ compression and 2000+ stall. Lower gears in all applications. Rough idle.CatalogUser 1

COMP Cams Camshaft CB XR276HR-10 - 11-423-8

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1

COMP Cams Camshaft CB XR270HR-10 - 11-422-8

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance...

COMP Cams Camshaft CB 270H-R10 - 11-420-8

Daily driven street machines. Works with stock converters. Likes headers. 396c.i. needs 3.55-3.73+ gear. Slightly rough idle.CatalogUser 1

COMP Cams Camshaft CB Nx298HR-13 - 11-414-8

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1

COMP Cams Camshaft CB XR264HR-10 - 11-413-8

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance...

COMP Cams Camshaft CB 266H-R12 - 11-412-8

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1