Wilwood GT 36 Curved Vane Spec-37 Rotor - RH - .810" Width - 12.19" Diameter - .810" Width - 8 x 7.00" Bolt Circle - .326" Hole - 9.6 lbs. 35453XLGBU Kit is for list numbers

Kit is for list numbers R50419

Retro Holley

AVS2Since 1938

3-3/8 in / 2-5/8 in Diameter

Keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density and increases exhaust flow

Wilwood GT 36 Curved Vane Spec-37 Rotor - RH - .810" Width - 12.19" Diameter - .810" Width - 8 x 7.00" Bolt Circle - .326" Hole - 9.6 lbs. 35453XLGBU Kit is for list numbersWilwood'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