I only just got mine(and it is a 76), drove it like a hotrod and only got 5.5mpg in CDN gallons. I've heard 7-8mpg is average.
No, Pontiac stopped 455 production in 1976. They are easy to swap in though.
A 1974 Oldsmobile 455 V8 has horsepower of 275 to 400. The Oldsmobile 455 was last produced in the year of 1975.
Can you bolt on earlier heads/intake/exhaust manifolds.. from a 1970 Pontiac 455 to this 76 455 engine.
My 1976 Olds Delta 88 4 door with a 455 weighs 4400lb. A 2 door with a 455 should be around 4100lb.
The biggest motor made by Pontiac was the 455 cubic inch V8 engine. It was produced from 1970 to 1976 and was known for its performance and power output.
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.
yes if you have the Oldsmobile motor mounts. If you are asking if engine parts will interchange....Absolutely not.
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Your engine will take 6 quarts of oil ,,,unless it has the optional external oil cooler,,then you will have to know the capacity of the cooler. Be careful when putting oil in--it's always easier to remove excess oil than remove a damaged engine due to lack of oil.
455 in the GTO.
1970=360 bhp (factory rating, realistically more like 420hp for the Stage 1) 1976=205 bhp :(
Oldsmobile stopped production of the 455 in 1976. There were no 455s produced in 1987.