[TX] TPI SD Plenum and Runners

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05-01-2013, 09:34 PM

85-87IROC-LB9s

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Car: 1985 IROC-Z/1987 IROC-Z/1988 IROC-Z

Engine: Four 305 TPI LB9's

Transmission: Two 700R4's/One WC T-5

Axle/Gears: Posi's 3:42/2:73/3:55/2:73

TPI SD Plenum and Runners

Hello all, I'm looking for a good used '90-92 Speed Density plenum and matching runners. Along if it is possible the matching '89-92 throttle body. They don't have to be perfectly clean, but as long as the runners have light dents and not severe dents. Thank you everyone.

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05-02-2013, 06:51 AM

BOTTLEDZ28

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Engine: 350 TPI

Transmission: A4

Axle/Gears: 3.23

Re: TPI SD Plenum and Runners

I have the complete TPI system off my 91Z28. You may need a few bolts. I can get pics of it if you are interested. Im only looking for a couple hundred for it plus shipping. It ha the stock TB on it.