Mopar Chrysler SB 318 340 360 1.6 Ratio Aluminum Roller Rocker Arms & Shafts and their quality construction and

and their quality construction and superior materials will help to protect your vital engine parts from the harmful effects of friction

They are five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy

improving belt retention and reducing the risk of slippage

These drives fit under your stock timing cover and come complete with instructions

They feature a sleek chrome finish with an aluminum housing and have a 100 amp capacity

Mopar Chrysler SB 318 340 360 1.6 Ratio Aluminum Roller Rocker Arms & Shafts and their quality construction andSpeedmaster 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