COMP Cams Camshaft CB X4 278H-11 - 11-243-4

Xtreme 4x4 234/244 Hydraulic Flat Cam for Chevrolet Big Block 396-454

Application: Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Good top end power, needs good intake, headers and gears. Use with 9.5:1 compression and 2500+ stall.

BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or <a href="https://www.raptorracing.ca/Tech-support">contact us</a>, and we will assist you with placing an order.

• Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds.
• Improved throttle response and increased low and mid-range RPM horsepower for towing and off-road.
• Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds.
• Improved throttle response and increased low and mid-range RPM horsepower for towing and off-road.