Complete Engines - GM - PONTIAC (C2257X)

Description:
Uses L.H. dipstick. 7-bolt heads for long ext. manifold.
Make: GM - PONTIAC
Year: 1978 - 1979
Liters: 5.0L
Cubic Inch: 305
VIN Code: U,G,H
Engine Type: V8-OHV, CHEV. CARB.
Cylinders: 8 Cyl. Engines and Crankshaft Kits
Our Part Number Complete: C2257X
Our Part Number Short Block: C257
Block Casting Number or Visual ID: 355909, 361979, 460776, 460777, 460778, 14016383
Casting Number Location:
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Cylinder Head Information

Cylinder Head Part Number#: H3203, H3206
Head Casting Number or Visual ID#: 376450, 14014416

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Crankshaft Kit Information

Kit Part Number#: 12389
Crank Casting Number or Visual ID#: 306275, 306276, 310514, 411567, 3932442

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