Wilwood PS-1 Caliper - LH -12.00" Piston / .19" Rotor / 2.5" Mount XP1-STX-M1-HK 2L GM LS Engine 1

2L GM LS Engine 1

2006-2008 Dodge Ram 1500 76

Atomic AirForce accepts an OEM or 103mm throttle body as well as stock or aftermarket fuel rails* including MSD's Atomic LS EFI system

Chevrolet/4

7/8 in Hex

Wilwood PS-1 Caliper - LH -12.00" Piston / .19" Rotor / 2.5" Mount XP1-STX-M1-HK 2L GM LS Engine 1The PS 1 Caliper is compact, lightweight (. 93 pounds) and combines the strength of cast aluminum construction with a sleek low profile design. This caliper utilizes two stainless steel deep cup pistons to minimize heat transfer from the . 30" thick pad to the brake fluid while employing high temperature square piston seals to control piston retraction. Internal crossover brake fluid passages eliminate the use of external crossover tubes. The PS 1