Which mount holes?

TURNA

Active member
Oct 5, 2018
189
96
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NY
I haven't pulled out my 307 from the Cutlass yet since Mother Nature can't make up her mind with the weather.............:cautious:

But the 403 is all ready to go in.

What mount holes on the engine block are for a GBody?

Front and middle

or

Rear and middle?


Thanks!
 

Olds 307 and 403

Active member
Oct 4, 2018
616
213
43
Melville, Saskatchewan
Rear and middle.
 
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TURNA

Active member
Oct 5, 2018
189
96
28
NY
Picked up so cheapy engine mounts for the 403/Cutlass.

Man they are BAD

Not even close and the mount holes where they bolt to the engine are even drilled off center.

I opened up the holes a hair on the drill press, still a no go.

Went and ordered a not so cheapy set from Supercars Unlimited
 
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Olds 307 and 403

Active member
Oct 4, 2018
616
213
43
Melville, Saskatchewan
Picked up so cheapy engine mounts for the 403/Cutlass.

Man they are BAD

Not even close and the mount holes where they bolt to the engine are even drilled off center.

I opened up the holes a hair on the drill press, still a no go.

Went and ordered a not so cheapy set from Supercars Unlimited
Yeah, they seem to be getting worse, no better made like a lot of Chinese products. A guy on the G Body forum had the same issues.