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These kits are expertly crafted to restore optimal performance and are tailored to match specific cylinder head configurations and camshaft profiles
capable of withstanding valve spring load up to 600lbs
Get the additional clearance you need for your belt or gear drive timing system
The successful formula of offering a complete engine drive accessory kit has now been applied to the Serpentine with Speedmaster pulley systems
our Speedmaster aluminum fuel cells offer superior strength in a lightweight package
Mopar Chrysler SB 318 340 360 1.6 Ratio Aluminum Roller Rocker Arms & Shafts These kits are expertly craftedSpeedmaster extruded aluminum and stainless steel shaft mount rocker system includes steel shafts with pedestals. All rockers feature large needle bearings or bushes and roller tips. For extreme high performance applications. They not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. These rockers are precision machined to ensure consistency and ratio accuracy and have a great
