replacement molded PCV hose

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10-16-2015, 01:30 PM

dwisti

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Car: 1987 IROC Z28

Engine: LB9

Transmission: MM5

Axle/Gears: G80 G92 J65 KC4

replacement molded PCV hose

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.

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10-17-2015, 09:04 AM

gw082008

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Car: 92 Firebird Convertible

Engine: 383 - First Fuel Injection TPI

Transmission: 700R4

Axle/Gears: 3:23

Re: replacement molded PCV hose

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

Hope this helps.

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10-17-2015, 09:14 AM

dwisti

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Car: 1987 IROC Z28

Engine: LB9

Transmission: MM5

Axle/Gears: G80 G92 J65 KC4

Re: replacement molded PCV hose

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.

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10-17-2015, 10:28 AM

gw082008

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Location: Waxahachie, TX

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Car: 92 Firebird Convertible

Engine: 383 - First Fuel Injection TPI

Transmission: 700R4

Axle/Gears: 3:23

Re: replacement molded PCV hose

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)

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10-17-2015, 03:50 PM

jmd

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Car: `86 SS / `87 SS

Engine: L69 w/ TPI on top / 305 4bbl

Transmission: `95 T56 \ `88 200-4R

Re: replacement molded PCV hose

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.