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What else can I help you with?
Will headers for a 403 Olds fit on a 455 Olds?
No, the blocks are different.
557265 4b what size is this engine?
It's an Olds 403.
Could a 350 Olds exhsaust manifold fit on an Olds 403 motor?
yes i think so
What are the factor of 403?
The positive integer factors of 403 are: 1, 13, 31, 403
Will 403 olds engine mounts fit a 350 olds?
The blocks were physically the same size so I don't see why not.
What is 403 divisible by?
403 is divisible by 1, 13, 31 and 403.
What is the spark plug gap for a 1977 Oldsmobile 403 cubic inch engine?
The spark plug gap for a 1977 Olds 403 is listed as .060 inches.
What are the intake manifold torque specs for a 403 ci Oldsmobile engine?
Intake manifold torque specifications for the Olds 403 is listed as 30 ft-lbs.
How do you find 1 cylinder on a 455 olds?
Cylinder #1 is the drivers side front cylinder on the engine. Drivers side is 1-3-5-7 passanger side is 2-4-6-8.
Where is the oil pressure gauge sending unit on a Olds 403 1978 trans am?
The unit is at the front of the engine near the oil filler neck. Its a little cylinder with an electrical connection at one end and a pipe into the engine at the other.
Can olds 307 7A heads fit on a 403?
No, Oldsmobile 307 7A heads cannot fit on a 403 engine. The Oldsmobile 307 engine has a smaller bore and different combustion chamber design compared to the 403 engine. Additionally, the 403 engine has larger cylinder bores and requires heads that are specifically designed for that engine to ensure proper fitment and performance. It is crucial to use compatible components when modifying or building an engine to avoid issues and ensure optimal performance.
What is timing of olds 403?
I didn't see a specific year year you're interested in, however a 1978 Olds 403 is listed as 18 degrees initial timing (detach and plug vacuum advance hose while setting initial advance).
