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No, I do not think so as they are not the same engine.
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∙ 13y ago
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How do you tell the difference between a Chevy 400 and a Pontiac 400?
Many ways. Pontiac 400 has a cast aluminum timing cover, that mounts the water pump directly on it, Chevy 400 has a stamped steel timing cover, water pump mounts to the block. Pontic 400 has fuel pump on the drivers side, Chevy is on passenger side. Pontiac has a separate valley cover below the intake manifold, Chevy intake IS the valley cover. Pontiac distributor does not go through the intake manifold, Chevy does. Pontiac has 10 head bolts per side, Chevy has 17. Pontiac has long exhaust ports that bend 90 degrees from the side of the cylinder head, Chevy exhaust ports end at the face of the cylinder head. Pontiac spark plugs are above the exhaust manifolds, Chevy is below. Pontiac 400 is physically larger than the small block Chevy 400 also.
350 intake manifold fit your 400 Pontiac?
no
Can a 400 transmission fit 305 engine?
sure, as long as it's a Chevy turbo 400 and not a Buick, Pontiac or olds 400 it will bolt right up.
Will a 350 after market intake manifold fit a Pontiac 400?
no
Will a 1985 400 Chevy small block engine fit in your 1989 Pontiac formula?
Yes, but Chevy did not make a 400 in 1985. If the car already has a v8, it is already a Chevy engine. If it is a v6, it is still a Chevy engine, but you would need v8 wiring, brackets, exhaust,etc to make it work.
What motor frame mounts do you need to put a 400 Pontiac in a 1976 nova?
301 pontiac engine mounts and 76 chevy nova frame mounts
Will a turbo 400 transmission bolt up to a 400 Chevy block?
A Chevy turbo 400 will bolt up to a Chevy 400 engine just fine. A BOP (Buick, Olds, Pontiac) turbo 400 will not bolt up to a Chevy engine. The bellhousing is different between the Chevy turbo 400 case and the BOP turbo 400 case. Another option is a J-W Performance ultrabell which can be used with a Chevy or a Buick, Olds, Pontiac engine, but this requires the transmission case to be modified in order to use it (The original bellhousing must be cut off and the case prepped, then the ultrabell bolts on with the front pump bolts).
How do you wire a starter for a Pontiac 400 engine?
where do the wires on the starter go on a 1977 pontiac 400
Where can information for a Pontiac 400 be found?
Information on the Pontiac 400 can be found on Wikipedia. The 400 refers to the type of engine that is present in the car. Pontiac began production in 1926.
Does a 1978 Trans Am 403 V8 use the same engine parts as a 400 V8?
NO. 403 is an Oldsmobile engine 400 is Pontiac engine no it dows not i have a Pontiac 400. uses diff. parts not interchangeable.403 is Oldsmobile
Can a 400 Cadillac engine fit in a 1986 Pontiac Ponnevile?
Cadillac never made a 400 engine
What horsepowertorque 400 Chevy engine?
Depends on the year, and what model it was installed in and if it is a big block 400 or small block 400. Need more information to provide an answer. The 1970-1972 400's are the most desirable motors to find. The early ones produced up to 265 HP stock. Chevrolet did not make a big block 400, i believe the other answer is referring to the Pontiac 400, as it is considered a big block. These engines can be torque monsters with the right setup. I have a 1970 motor with fresh rebuild and a single plane edelbrock torker 2 manifold. I have not dyno'd this engine, but it is great on the street and fries the tires in my 70 Pontiac lemans.
