COMP Cams Shaft Rocker Set SBC RHS Alum 1511CPG Overland Solar X-100 1969 - 1985 Mercury

X-100 1969 - 1985 Mercury Marquis Brougham

Willys 2012 - 2015 Jeep Wrangler Unlimited Altitude 2015 Jeep Wrangler Unlimited Hard Rock 2018 - 2019 Jeep Wrangler Unlimited Moab 2010 - 2012 Jeep Wrangler Unlimited Mountain 2017 Jeep Wrangler Unlimited Smoky Mountain

4Matic 2016 - 2018 Mercedes-Benz GLA250 CGI Sport 2019 - 2020 Mercedes-Benz GLA250 Sport

Base 1977 - 1979 Pontiac Firebird Formula

COMP Cams Shaft Rocker Set SBC RHS Alum 1511CPG Overland Solar X-100 1969 - 1985 MercuryUsing COMP Shaft Mount Rocker Systems is one of the most effective ways to increase horsepower. These systems transfer power from the Camshaft to the valve by properly positioning the Rocker over the valve. Rather than being mounted on a Stud, a horizontal shaft works as the fulcrum, which significantly increases mounting stiffness and valve train stability. Constructed from high strength 2024 aluminum and using an 8620 hardened Steel shaft, COMP