455
Under the carburetor in the front.
400lbs
Fully dressed, with alternator, power steering pump, etc about 650-670lbs.
#1 cylinder is on the front right side of the engine.
The Pontiac 455 came in 3 versions. Base, High Output, and Super Duty. The base 1970-71 engine produced 200 hp and 455 lb/ft torque. The Super Duty 1970-71 engine had 335 hp and 480 lb/ft torque. Power was reduced after 1971. The Buick 455 came in 2 versions. The 1970 Base engine had 350 hp and 510 lb/ft torque. The Stage 1 engine had 360 hp and 510 lb/ft torque. So as you can see the Buick was the more powerful engine by far.
1970=360 bhp (factory rating, realistically more like 420hp for the Stage 1) 1976=205 bhp :(
My 1976 Olds Delta 88 4 door with a 455 weighs 4400lb. A 2 door with a 455 should be around 4100lb.
Check out www.v8buick.com. There you will find all the info you need for your engine.
No. they are different head designs.
Around 200 net hp
yes