COMP Cams Rocker Arm Adjusting Screw For 1 - 1321S-1

Made from SAE 8620 chromemoly Steel - Rocker bodies are heat-treated to obtain maximum strength and stiffness - Unique oil system lubricates all critical parts for long lasting service. - Big Block...

COMP Cams Rocker Arm 12Pt Nut For 1321 - 1321N-1

Made from SAE 8620 chromemoly Steel - Rocker bodies are heat-treated to obtain maximum strength and stiffness - Unique oil system lubricates all critical parts for long lasting service. - Big Block...

COMP Cams Rocker Arm Bolts & Dividers F - 1321H-1

Made from SAE 8620 chromemoly Steel - Rocker bodies are heat-treated to obtain maximum strength and stiffness - Unique oil system lubricates all critical parts for long lasting service. - Big Block...

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

Mechanical Roller-Optimized horsepower for heavily modified, street/strip, non-towing, high RPM Applications.CatalogUser 1

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

Mechanical Roller-Designed for modified performance Applications (Exh., programmer, etc. upgrades) Good for limited towing. COMP Cams always recommends checking piston to valve clearance whenever...

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

Mechanical Roller-Perfect for mild modifications, optimized fuel mileage and improved torque/hp. Good for heavy towing. COMP Cams always recommends checking piston to valve clearance whenever...

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...

COMP Cams Stage 2 LST 194/208 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel - 132-302-13

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...

COMP Cams Stage 1 LST 186/200 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel - 132-300-13

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...

COMP Cams Camshaft Set F4.6 3V XE280Ph - 127650

Ford: F-150 09 - 10 4.6 L Engine, Lincoln: Mark LT 06 - 10 5.4 L Engine, Ford: Lobo 04 - 10 4.6 L Engine, Ford: Explorer Sport Trac 07 - 10 4.6 L Engine, Ford: Lobo 04 - 10 5.4 L Engine, Ford: F-250...

COMP Cams Camshaft Set F4.6 3V XE264Ph - 127500

Ford: Grand Marquis 04 - 04 4.6 L Engine, Ford: F-150 09 - 10 4.6 L Engine, Ford: Expedition 05 - 14 5.4 L Engine, Ford: Lobo 04 - 10 4.6 L Engine, Ford: F-250 04 - 09 4.6 L Engine, Ford: Econoline...

COMP Cams Camshaft Set F4.6 3V XE256Ph - 127400

Ford: F-150 09 - 10 4.6 L Engine, Lincoln: Mark LT 06 - 10 5.4 L Engine, Ford: Grand Marquis 04 - 04 4.6 L Engine, Mercury: Mountaineer 06 - 10 4.6 L Engine, Ford: Expedition 04 - 04 4.6 L Engine,...