COMP Cams Camshaft CB XM 270H-12 - 11-236-4

Xtreme Marine 226/236 Hydraulic Flat Cam for Chevrolet Big Block 396-454

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

Jet w/ A impeller, strong mid- range, good throttle response, noticeable idle.

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="{{store url}}Tech-support">contact us</a>, and we will assist you with placing an order.

• Extremely wide powerband helps get boats on plane while making maximum horsepower.
• Power enhancement helps maintain top-end speed for longer distances.
• Intended for applications where low idle speeds are required.
• Intended for applications where low idle speeds are required.