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Pontiac 1975/76 455 Service Replacement Block Trans Am, Lemans, Catalina

$ 1320

Availability: 100 in stock
  • Condition: Hot Tanked and Magnaflux. No Cracks Good Core Standard Bore 4.15.
  • Brand: Pontiac
  • Non-Domestic Product: No
  • Manufacturer Part Number: 500813
  • Returns Accepted: ReturnsNotAccepted

    Description

    1975-76 Pontiac 455 Service Replacement Block. Date B256 Feb 25th 1976. Hot Tanked and Magna Fluxed Good Core No Cracks. Block Cast # 500813. Standard Bore 4.15. Broken Head bolt cylinder # 6 bottom see picture. Factory Replacement for  Trans-Am Engine code WX                                                                                                                                        LeMans,Grand Am,Grand Prix,Grand Am,Catalina,Bonneville,Grand Ville Brougham,Grand Safari.                      Engine code YW,YU,ZU,ZW,Y3,Y4,Z3,Z4,Y8,ZB.