HomeAbout UsCar EnginesMarine EnginesUsed EnginesArticlesRepairShippingResources
Site Map  |  FAQ  |  Contact Us
Marine Engines
Remanufactured Marine/Boat Engine
DIY Repair Manuals
Visit DIY!
Access Pontiac  wiring diagrams and repair procedures. Learn how to repair, install or remove a part, reset engine lights...
Pontiac 455 Engine (V8, 455 cid, 7.5L)
Home Page | Engine Home Page | Pontiac
This Pontiac 455/7.5L engine/motor can fit the Firebird, Grand Prix, Catalina, Bonneville, Executive, Lemans, GTO, Grand Ville, Grand Safari, Grand AM, Parisienne, Laurentian, Grand Lemans and some other Pontiac car and/or truck applications - for more details see your automobile manual.

1973 - 1976

1973 Pontiac 455 No smog,  5 motor mount both side, splash shield bolts to #2,  #3 & #4 main cap
Engine DescriptionSizeVINPrice/Core
1973 Pontiac 455 No smog, 5 motor mount both side, splash shield bolts to #2, #3 & #4 main cap

Go To


1972 Pontiac 455 3 bolt motor mount
Engine DescriptionSizeVINPrice/Core
1972 Pontiac 455 3 bolt motor mount

Go To

1970 - 1971

1971 Pontiac 455 No smog
Engine DescriptionSizeVINPrice/Core
1971 Pontiac 455 No smog

Go To

For troubleshooting tips and repair information on the Pontiac 455/7.5L engine, please visit our Information page.