Comp Cams 12-408-8 XR258HR Xtreme Hyd. Roller Camshaft for Chevrolet Small BlockSBC Xtreme Hyd. Roller Cam XR258HR Camshaft Xtreme Energy Hydraulic Roller Lift 0. 480 0. 487 in Duration 258 264 110 LSA 1000 5000 RPM Small Block Chevy Each

010 inches and provides a reliable and powerful performance boost

MDS will need to be disabled within the computer

Available for 3

COMP Cams valve springs are offered in single and dual styles to meet their cam requirements

BBC Performer RPM A/G Manifold- R/P- Polished

487 in - Duration 258 / 264 - 110 LSA - 1000 / 5000 RPM - Small Block Chevy - Each

4L 2015 2017* Chrysler Aspen 5

the best just got better

Kit includes SFI Flywheel

AMS Timing Cover Seal

Dual Nozzle Upgrade

2-piece welded construction for reduced weight and superior strength