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SL kit for 1986-and-earlier small-block Chevy / Hyd roller / RPM range: 1000-5000 / Adv duration: 258 int 264 exh / Dur at .050: 206 int 212 exh / Lift: .480 int .487 exh / Lobe separation angle: 110 / Good idle
Part Number: CK774
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SL kit for 1986-and-earlier small-block Chevy / Hyd roller / RPM range: 1000-5000 / Adv duration: 258 int 264 exh / Dur at .050: 206 int 212 exh / Lift: .480 int .487 exh / Lobe separation angle: 110 / Good idle
Xtreme Energy hydraulic roller retrofit kit - The latest cam series from Comp. These cams take advantage of the latest valvetrain technology to produce more power than other cams of the same lift and duration, with more engine vacuum. Retrofit kits allow the installation of hydraulic roller cams in pre-1987 non-roller blocks.
SL-Kit - The medium kit includes camshaft, lifters, timing chain set, assembly lube, decals and instructions. Requires # PR55 pushrod set.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

