Wilwood Rotor-GT36 SPC-37 -RH 11.75 x .810 - 8 on 7.00in Fuel Delivery>Fuel Manifolds Proton systems contain high quality

Proton systems contain high quality

hub assembly

Spectre's collar clamps

Fit w/Scorpion Turbo Kit

500 TLG Steel Clear Zinc

Wilwood Rotor-GT36 SPC-37 -RH 11.75 x .810 - 8 on 7.00in Fuel Delivery>Fuel Manifolds Proton systems contain high qualityWilwood's GT 36 Curved Vane Spec 37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision