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Will a 1976 455 Pontiac engine from a Grand Prix bolt right in a 70 GTO and can you put your 70 heads and intake on it?
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Will a 400 intake fit 389?
An intake from a Pontiac 400 will fit a 389 as long as the engine, or more specifically, the heads are from model year 1965 or 1966.
Will 1965 Pontiac 389 intake match 1960 heads?
Pontiac Intake Manifold Interchangeability1957-19581959-19601961-19641965-1979Does not apply to 301 or the RA V
What is the pushrod placement for a 1998 Pontiac grand prix 3.1 engine?
The exhaust pushrods are slightly longer than the intakes. To locate where to put the shorter intake pushrods look in the bores in the cylinder heads where the intake manifold lines up and you'll see the intake valve. Simply place all the short pushrods where you see the intake valves and you should be able to find where to install the rest.
How much does a assembled Pontiac 400 engine weigh?
Depends on a few things such as if you are using aluminum heads & intake and headers, or the factory iron parts. If it is all factory, with the exhaust manifolds on it about 620-640 lbs. Substituting aluminum heads, intake, and headers saves about 75-80lbs.
Does a 1999 Pontiac grand prix 3.1 motor have aluminum heads?
yes
What is the torque specs on an Edelbrock aluminum intake manifold for a Pontiac 428?
Iron Intake to Iron Heads - 40ft lbs Aluminum Intake - 25ft lbs
What valve is bigger on Pontiac cylinder heads?
The intake is larger on virtually all internal combustion engines.
Where are the intake and exhaust valves on a 3.4L Chevrolet engine?
Mounted in the heads.
Where is the head gasket on a 98 Pontiac grand prix se?
It's about halfway down from the top of the engine. It's where the cylinder heads and the engine block meet. Basically where the metal goes from light to dark on most engines.
How do you convert tbi to carb?
tbi engine top end is different from carb engine top end. on a carburated engine, the intake and heads use 90 degree angles for intake mounting bolts. on a tbi engine, the intake and heads use 75 degree angles for intake bolts. you can choose one of these three options: entire new engine. intake manifold designed for tbi heads but utilizes a carb mounting flange on top or tbi manifold to spread bore or square bore adapter
What is the torque specs for intake manifold on 1972 Pontiac catalina?
40 lb/ft Cast iron heads.
Where are the intake and exhaust valves located on a 305 Chevy engine?
In the cylinder heads.
