Wilwood GT 48 Curved Vane Spec-37 Rotor - RH - 1.38" Width - 13.06" Diameter - 8 x 7.00" Bolt Circle - .316" Hole - 16 lbs. Aluminum Hose End Kickdown Bracket

Kickdown Bracket

Dyno tested to assure increased horsepower and produce more torque

but you can't any better

square drive forged into bolt head

Should not be used in unusually high ambient temperatures

Wilwood GT 48 Curved Vane Spec-37 Rotor - RH - 1.38" Width - 13.06" Diameter - 8 x 7.00" Bolt Circle - .316" Hole - 16 lbs. Aluminum Hose End Kickdown BracketWilwood's GT 48 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