Wilwood Rotor-GT36 SPC-37 -LH 12.19 x .810 - 8 on 7.00in 2002-ford-e-350-econoline-club-wagon-esi9910802 1985-1986 Chevrolet K20 Silverado 1967-1974

1985-1986 Chevrolet K20 Silverado 1967-1974 Chevrolet K20 Pickup Base 1973-1974 Chevrolet K20 Suburban Base 1981-1986 Chevrolet K20 Suburban Custom 1975-1980 Chevrolet K20 Suburban Custom Deluxe 1981 Chevrolet K20 Suburban Deluxe 1975-1980

and 8 speed automatic transmissions

Wilwood’s new GS Compact Integral Master Cylinders are an all new rebuildable design featuring a high pressure die cast aluminum body with a protective e-coat finish

Strategically designed 3-row core offers maximum flow and heat dissipation

Wilwood Rotor-GT36 SPC-37 -LH 12.19 x .810 - 8 on 7.00in 2002-ford-e-350-econoline-club-wagon-esi9910802 1985-1986 Chevrolet K20 Silverado 1967-1974Wilwood'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. Combined with our proven GT Series