Blue
No. they are different head designs.
yes if you have the Oldsmobile motor mounts. If you are asking if engine parts will interchange....Absolutely not.
what transmission fits a 455 oldsmobile motor
68-72 Oldsmobile big block 455
Oldsmobile in 1968.
That depends on what motor, the 400 or the 455. The Olds 400's were painted a copper-bronze metallic and the 455's were painted a blue metallic or red on certain models before 1970.
The engine of a 455 Oldsmobile typically has a distinctive color that varies depending on the year and model. Generally, the engine is painted in a shade of gold or a dark bronze, often referred to as "Oldsmobile Gold." Some later models may also feature a blue color. It's important to check specific restorations or variations, as custom paint jobs may differ from the original factory colors.
The factory color for the 1968 Oldsmobile 455 engine block is generally a shade of Oldsmobile blue. This distinctive blue color was typical for many Oldsmobile engines during that era. It's important to note that variations might exist based on specific production runs or assembly plants, but Oldsmobile blue is widely recognized as the standard.
A 1974 Oldsmobile 455 V8 has horsepower of 275 to 400. The Oldsmobile 455 was last produced in the year of 1975.
No, they are completely different.
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
Oldsmobile stopped production of the 455 in 1976. There were no 455s produced in 1987.