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What else can I help you with?
557265 4b what size is this engine?
It's an Olds 403.
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).
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 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.
Will headers for a 403 Olds fit on a 455 Olds?
No, the blocks are different.
What would it cost to have a camkit installed along with new springs and a double roller timing 3 piece set on my olds 403 engine engine is still in car?
a lot could come to play are you going to do it or have it done do it your self 300-up pay some one700-up
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 engine is in a 1979 Trans Am?
from factory they offered a Pontiac 400 w/ 4-speed or the Olds 403. 301 was also available.
What engine will replace a 78 olds toronado engine?
When replaceing the toronado engine, The intake and carb must come from a toronado or Riviera because it is lower. The 78 came with a 403. A 307 or 455 Olds engine will work also as long as you put the low profile intake on
Direction installing timing chian on oldsmoble 1977 403 engine timing marks?
Place timing marks dot to dot using a straight edge from crank center to cam centerline
Can you tell a 350 rocket engine by sight?
You can tell an Oldsmobile V8 when you see one. You can also look at the casting numbers and engine suffix code, both of which will tell you that it's a 350 Olds rather than say, a 307 or 403 Olds.
