Anyone know the GM part number for the drivers side PCV hose for a 87 TPI 305? Mine is cracked and would like to find the molded hose.

 

This is from a GM parts book:
Item 32 - Hose. CR/case vent VLV - 14088538

Hope this helps.

 

Thanks, yes that helps. Where can I get a GM parts book? Looks like this part is discontinued, might have to find one on ebay or the junkyard.

 

Got a CD from this website - well worth the money.

https://www.78ta.com/store/product.php?productid=131

I replaced the engine (383) and converted my 1992 Firebird convertible from TBI to TPI (a First Fuel Injection unit from Bristol, WI)

 

Is that rubber or the harder nylon type material?

There are a lot of vehicle-specific hoses (Dorman 46033 in rubber, 46046 in a plastic) that might work, assuming you don't find a third-gen specific piece. And the plastic ones are fairly easy to heat up and bend with a hair dryer or heat gun. Good luck finding it.

 

Found a used one:
https://www.vette2vette.com/?q=produ...-valve-hose-lh