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Crane Cams 13744-16 7/16" Energizer Rocker Arm for Chevrolet V8 Engine, (Set of 16)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About Crane Cams 13744-16 7/16" Energizer Rocker Arm For
Crane Cams 7/16 inch Energizer Rocker Arm for Chevrolet V8 Engine, (Set of 16) features ordinary stamped steel (or in some instances cast iron) rockers. They rotate on a pivot ball and have substantial friction, while also "scrubbing" the tip of the valve. The roller lifters have both a roller bearing fulcrum and a roller tip, significantly improving efficiency. Crane's aluminum roller rocker arms also reduce valve train weight - especially mass moment of inertia (which is what impacts the valve springs and RPM potential). The aerospace quality aluminum alloys used by Crane also provide an excellent strength-to-weight benefit. The Ford Motor Company selected Energizer rocker arms for their Cobra V-8 production engines and backed them with a full factory warranty.
