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The blocks were physically the same size so I don't see why not.
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∙ 16y ago
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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.
Could a 350 Olds exhsaust manifold fit on an Olds 403 motor?
yes i think so
Can you tell a 350 rocket 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.
557265 4b what size is this engine?
It's an Olds 403.
Can an Oldsmobile 350 engine fit in a 1986 Cutlass Supreme that has a V6 If not whats the biggest engine that will fit?
Yes, an Olds 350 will fit if it's the rear wheel drive Supreme. It is the same basic block as the Olds 307 c.i. engine that came with some Cutlasses. Another option was the Chevy 305 which of course is the same block as a Chevy 350 (another possible option) if you are so inclined. An Olds 307, 330, 350, 403, or even a 455 will fit. The 455 will be tight and will need specific headers for the exhaust. Any Buick, Olds or Pontiac (BOP) will mount to your current transmission. If you go with a Chevy block you will need a adapter plate or a Chevy transmission. v6 and v8 engine mounts are different...so you will also need to change them
Will 350 exhaust headers fit on a 403 olds?
There were both small blocks and I'm going to say, yes.
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 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
Where is the timing chain on a olds 403 engine?
The time chain is located under the timing chain cover, which is behind the fan and under the water pump.
