Mechanics

CAN USE A 1977 EXHAUST MANIFOLD FOR MY 75 EXHAUST?

1975 Oldsmobile Delta 88 • 89,345 miles

My manifold has a leak want to by a brand new one. But I only see 77year manifolds


Can use a 1977 delta 88 exhaust manifold for my 75 delta 88 exhaust?
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Yb75oldsvert
June 11, 2012.




I need to know what size engine you have then I can help you with what years will fit.

Saturntech9
Jun 11, 2012.
Ok. Sorry. It's a Chevy 350

Tiny
Yb75oldsvert
Jun 11, 2012.
I see the 1977 delta only works for the 1977 model year. Have you looked on the edelbrock etc websites looking for the manifolds. What part of the manifold is leaking?"

Saturntech9
Jun 11, 2012.
I haven't tried them. But tried a lot more. It's leaking right were the gaskets are.

Tiny
Yb75oldsvert
Jun 11, 2012.
Do you have any missing back out loosed up or broken bolts on the manifolds?I would remove the manifolds straight edge them if there not warped put them back on with new gaskets.

Saturntech9
Jun 11, 2012.
I will check thx

Tiny
Yb75oldsvert
Jun 11, 2012.
The most common reason for the exhaust manifolds to leak at the head is the bolts break loosen or back out. Let me know what you find.

Saturntech9
Jun 11, 2012.
Ok I will thx again

Tiny
Yb75oldsvert
Jun 11, 2012.
Your welcome keep me posted.
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Saturntech9
Jun 11, 2012.
Ok, one place called me saying they had olds manifolds. But it wont fit my chevy motor and I couldn't find out we're the Chevy 350 came from. If I take them off can I get them welded? Or what can I do?

Tiny
Yb75oldsvert
Jun 11, 2012.

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