Magnm 224/224 H-Roller K-Kit BBC 396-454

Unleash significant street/strip performance in your Chevrolet Big Block 396-454 (1967-1996) with the COMP Cams K11-430-8 Magnum 224/224 Hydraulic Roller Cam K-Kit. This high-performance camshaft is engineered to deliver exceptional high-RPM power and an aggressive, slightly rough idle. Designed for engines with 9.5:1+ compression, it's recommended to pair this cam with headers, a 2000+ stall converter, and lower gearing for optimal performance. While providing impressive power, it remains gentle on valvetrain components, accommodating mild ratio rocker arms and standard performance valve springs. (Note: Excludes 1965-66 396 c.i. BBC models with an oiling groove in the rear journal).