400lbs
Oldsmobile stopped production of the 455 in 1976. There were no 455s produced in 1987.
There were 4 engines available in the Oldsmobile 455 4V, a 225, 250, 270 and 300 HP.
My 1976 Olds Delta 88 4 door with a 455 weighs 4400lb. A 2 door with a 455 should be around 4100lb.
A 1974 Oldsmobile 455 V8 has horsepower of 275 to 400. The Oldsmobile 455 was last produced in the year of 1975.
600lbs
No, they are completely different.
how much does a 1991 oldsmobile regency elite weigh
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
yes
No. they are different head designs.
The 455 will fit. The transmission might have a shorter tailshaft, though.
yes if you have the Oldsmobile motor mounts. If you are asking if engine parts will interchange....Absolutely not.