ClassicOldsmobile.com - View Single Post - 1979 Olds/Chevy Exhaust Manifold Interchange

Erin Brothers · 10-24-2006, 09:02 PM

I have 1979 Oldsmobile Cutlass with a Chevy 305 in it.
I'm refreshing the motor on a limited budget and have a LH Exhaust manifold with a broken bolt ear near the bottom outlet.

Does anyone know from what vehicles I can find a replacement for this manifold? I assume it could also be found on chevrolets around that same year.

The part number is 471639 OR 471539 (the fourth digit looks like a 6 or 5).

Your help would be greatly appreciated.

10-24-2006, 09:02 PM	#1 (permalink)
Erin Brothers Junior Member Join Date: Oct 2006 Posts: 2	1979 Olds/Chevy Exhaust Manifold Interchange I have 1979 Oldsmobile Cutlass with a Chevy 305 in it. I'm refreshing the motor on a limited budget and have a LH Exhaust manifold with a broken bolt ear near the bottom outlet. Does anyone know from what vehicles I can find a replacement for this manifold? I assume it could also be found on chevrolets around that same year. The part number is 471639 OR 471539 (the fourth digit looks like a 6 or 5). Your help would be greatly appreciated.