Reproduction double groove crankshaft pulley for 1965-67 Buick GS, Sklark, Pontiac GTO, Lemans models with 400ci engine. Fits Pontiac, Buick 389ci, 400ci, 421ci, 428ci engines. Measures 7-1/4' in diameter. Number stamped on pulley is 9778804.
Buick Applications
1965-1967 Buick Gran Sport Base
1965-1967 Buick Skylark Base
Pontiac Applications
1965-1967 Pontiac GTO
1965-1965 Pontiac GTO Base
Vehicle Fitment:
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