Wilwood GT 36 Curved Vane Spec-37 Rotor - LH - .810" Width - 11.75" Diameter - 8 x 7" Bolt Circle - .326" Hole - 9 lbs. Axle Housing Seal 1979-1987 GMC G1500

1979-1987 GMC G1500

Includes 12ft

Recessed bolt pockets and tall design to clear most aftermarket valvetrains

PerTronix D104600 Flame-Thrower Electronic Distributor Cast Chevrolet Small Block/Big Block with Ignitor Technology Vacuum Advance Black Cap

Red Line V-Twin Primary Case Oil Key Benefits:

Wilwood GT 36 Curved Vane Spec-37 Rotor - LH - .810" Width - 11.75" Diameter - 8 x 7" Bolt Circle - .326" Hole - 9 lbs. Axle Housing Seal 1979-1987 GMC G1500Wilwood'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