1966-1969 CORVETTE CRANKSHAFT / HARMONIC BALANCER - 7" O.D.
FOR BIG BLOCK 427 C.I. WITH 390 / 400 HORSEPOWER.
GM PART NUMBER: 3860008.
NOTE: Also used on 1965-1969 Passenger Car, Camaro, Chevelle, and Nova with 396 or 427.
Qty: