Fully dressed, with alternator, Power Steering pump, etc about 650-670lbs.
600lbs
Answer Anonymously What is the diagram and firing order for a 76 Pontiac trans am 455 engine?
yes if you have the Oldsmobile motor mounts. If you are asking if engine parts will interchange....Absolutely not.
No, they are not the same engine. The Oldsmobile 455 had a bore and stroke of: 4.126 X 4.25 The Pontiac 455 had a bore and stroke of: 4.152 X 4.21
A 455 Pontiac short block assembly typically weighs around 600 to 650 pounds. This weight can vary slightly based on the specific components used, such as the type of pistons and the presence of additional engine accessories. Overall, the short block includes the engine block, crankshaft, rods, and pistons, contributing to its substantial weight.
Can you bolt on earlier heads/intake/exhaust manifolds.. from a 1970 Pontiac 455 to this 76 455 engine.
the starter on all Pontiac 326-455 engines are on the drivers side of the engine.
7.5
250
No, Pontiac stopped 455 production in 1976. They are easy to swap in though.
The 1987 Trans Am didn't have a 455
i think the GTO has the LS2 6.2 That depends on what your idea of a Pontiac engine is. The "New" Pontiac GTO was available with the 6.0 engine. If you are talking about a traditional Pontiac engine, the largest factory offered engine is the 455 from 1970-1976.