Wilwood GT 48 Curved Vane Rotor - 12.90" Diameter - 12 x 8.75" Bolt Circle (Thru Bolt) - 1.25" Rotor Thickness - RH - 11.7 lbs. Head and Neck Restraint Padding For Small Block Chevy using

For Small Block Chevy using a small base circle cam

1-1/2 to 1-3/4 in Tube

Compatible with Quarter Master's true reverse rotation starter with 91-tooth flywheel

Check out all our products from B2 Helmets including B2 Helmet Shields and Accessories

000 SCFM and support up to 2

Wilwood GT 48 Curved Vane Rotor - 12.90" Diameter - 12 x 8.75" Bolt Circle (Thru Bolt) - 1.25" Rotor Thickness - RH - 11.7 lbs. Head and Neck Restraint Padding For Small Block Chevy usingWilwood'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