Wilwood Superlite Internal Caliper - 3.5" Lug Mount - 1.38" Pistons, .810" Rotor Thickness AA0710AF1T57 you can run tight piston-to-wall

you can run tight piston-to-wall clearances

NPT temperature sender and a 1/8

1973-1974 Chevrolet C20 Pickup

Very smooth idle

Cold Air Intake / Throttle Body / Adapter / Calibration Tool / Hardware

Wilwood Superlite Internal Caliper - 3.5" Lug Mount - 1.38" Pistons, .810" Rotor Thickness AA0710AF1T57 you can run tight piston-to-wallThe Superlite caliper series is the benchmark in short track, late model, modified and open wheel competition. It also enjoys prominence in a variety of road race, off road, rally and sport driving applications. The new FSLI model series is the latest innovation to this Superlite family of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross over tubes, along with any potential problems that could arise