Wilwood GP320 4-Piston Caliper Seats not as much wind is

not as much wind is on the wing so the resulting left side roll weight transfer is less compared to a faster speed track

- Aluminum cylinder: black e-coated for wear and corrosion resistance

You can also custom cut the posts to the length of your choice

4 needed per rebuild

If running the X7 in the axle forward position

Wilwood GP320 4-Piston Caliper Seats not as much wind isHyper Racing # 36 101 Fits either side with bleeders on both sides Billet aluminum 3. 50" mounting hole distance Pads sold separately 36 311 Designed to be used with 3 16" rotors, so no need for spacers (4) 1. 250" diameter pistons Will work with Hypers X7 style bearing carriers with correct brake mounting plate (05 1133S9L & 05 1133S9S) Will work with the X6 bearing carriers with the 05 1130S plate Titanium Pistons available for better braking 36