PULLEY-CRANKSHAFT-LOWER-#991-57 283 HP-58 ALL (#E15017)

1957-1958 CORVETTE CRANKSHAFT PULLEY - LOWER # 991.

CURRENTLY NOT AVAILABLE.

GM PART NUMBER: 3742991.

APPLICATIONS:

1957 283 HORSEPOWER.

1958 ALL MODELS.

Note: 58 Early production with RIGHT HAND hood support used 56-58E style water pump and crankshaft pulleys.