COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy Fuel Injection Systems & Components - Mechanical 4L80E with PRNDL switch

4L80E with PRNDL switch

1965-1966 Mercury Montclair

FSLI4 and FSLI4/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock pistons in the ST models

Silicone Rubber / Plastic

Ford Fullsize SUV / Truck 1984-95

COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy Fuel Injection Systems & Components - Mechanical 4L80E with PRNDL switchThese High Energy Die Cast Aluminum Roller Rocker Arms for Big Block Chevy 396 454 applications are perfect for street and moderate race use. With a 7 16" stud diameter and 1. 7 ratio, the die cast, larger than stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High Energy Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle