gasket part #

[pitoturbo]

gasket between turbo /exhaust i have one from GM it's about 1/8 thick, part # 1256504 i dont have a picture can i use it? any info ?

 

[strikeeagle]

On an '86/'87, if you're talking about the "donut" seal between the turbo and downpipe, the correct P/N is 1262500. There is no gasket between the passenger side exhaust manifold and the turbo. Somebody may have put one there, but Buick didn't...

 

[turbofish38]

I show part number 1256504 as being the 3-hole gasket between the compressor and intake manifold on a old carb-turbo. If you have a IC engine I think the number you are looking for is 1261269 but it is discontinued. Do a search here as ncturbo has a lenghty thread that was posted last week on a suitable replacement for this gasket.

Eric Fisher

 

[turbofish38]

Try This:http://www.turbobuick.com/forums/showthread.php?s=&threadid=106268&highlight=1261269