Wilwood GT 36 Curved Vane Spec-37 Rotor - RH - .810" Width - 11.75" Diameter - 8 x 7" Bolt Circle - .326" Hole - 9 lbs. HASZ14CL 7-5/16 in Diameter Flange

7-5/16 in Diameter Flange

1994-1995 GMC B7

2000-2005 Cadillac DeVille

The E3 prototypes we tested outlasted all non-platinum spark plug in longevity even though they were made from mild steel

water pump gaskets

Wilwood GT 36 Curved Vane Spec-37 Rotor - RH - .810" Width - 11.75" Diameter - 8 x 7" Bolt Circle - .326" Hole - 9 lbs. HASZ14CL 7-5/16 in Diameter FlangeWilwood'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