Xtreme Energy™, XR292R: Cam & S-Kit-1

Xtreme Energy™ 254/260 Solid Roller Cam SK-Kit for Chevy Small Block. Best for Pro Street applications. Needs good intake and exhaust, 11:1+ Compression and a 3500 stall.
MECHANICAL ROLLER: Best for Pro street, Needs good intake and exhaust, 11:1+ compression and 3500 stall.

the K-Kit

*SBC - 1955-57 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 click here to contact us, and we will assist you with placing an order.