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 1997-2018 Jeep Wrangler

1997-2018 Jeep Wrangler

square drive forged into bolt head

but you can't any better

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 1997-2018 Jeep WranglerWilwood'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