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Rear Part Of Plenum Cover

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Old Jun 4, 2002 | 04:57 PM
  #1  
iroc2nv's Avatar
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From: pefferlaw ontario
Car: 1987 iroc-z custom
Engine: 355 tuned port
Transmission: 5spd baby, only way to go
Axle/Gears: 3.45
Rear Part Of Plenum Cover

i really need to know if i can get just the rear cover of the plenum for the tpi (part that covers the coil/distributer/wires)..

anyone have any clue where and how much they are...

(i was racing a pony and i knew it was lose but i didnt think that the kick would make it fall off completely!!)

thanks...iroc2nv

(does this constitute as an interior part) ITS AN INTERIOR PART OF THE ENGINE COMPARTMENT!!
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Old Jun 4, 2002 | 05:28 PM
  #2  
TomP's Avatar
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From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
The TPI guys (on the TPI forum) probably have a good source. I've seen them in aftermarket catalogs, too, but I"ll be damned if I can remember where. There's always our sponsors above, too.
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Old Jun 4, 2002 | 05:49 PM
  #3  
88txiroc's Avatar
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From: San Antonio, TX
Check eBay. I have seen the metal ones on there almost every day. Price is usually between 15.00 and 30.00.
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Old Jun 4, 2002 | 11:42 PM
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From: Ft. Worth, TX
Here's something strange: I ordered the metal plenum extension/distributor cover and the three screws from a chevy dealership. The screws are the exact same thread as the screws that held the stock plastic piece. Somehow, the new screws really don't like the holes they are supposed to go into. I don't understand it.
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Old Jun 5, 2002 | 02:14 PM
  #5  
chevyguy1969's Avatar
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From: Pflugerville, TX USA
Car: 1999 Camaro Z28
Engine: LS1 V8
Transmission: T-56 6spd
Hey Cort, my friend just bought the alum ext along with the screws from the dealership for his GTA and ran into the same thing. The screws with the made on washers do fit the holes in the alum ext. We are searching to find screws that have just a regular head on them. If anyone finds some let us know.
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Old Jun 8, 2002 | 11:35 PM
  #6  
FIRECHICKEN's Avatar
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From: Mechanicsburg, PA
Car: '89 Formula 350
Engine: 5.7L L98 TPI
Transmission: 700-R4 Automatic
Axle/Gears: 7.5 disc posi 3.23
Definately E-Bay. I bought one and it's cool. It is made from aluminum and looks stock. Actually it is stock on corvettes. We got screwed on that one.
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Old Jun 9, 2002 | 01:14 AM
  #7  
Saywhut's Avatar
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From: Columbia, SC
The aluminun plenum extension requires different screws than the plastic one.
Here are the correct part numbers:

GM P/N 10108425 Aluminum Plenum Extension $ 19.50
GM P/N 14082425 Screws (for plenum extension) $0.42 x 3
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Old Jun 11, 2002 | 04:30 PM
  #8  
omnipotentgoku's Avatar
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Joined: May 2002
Posts: 2,480
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From: El Paso, Texas
Car: 1987 IROC Z
Engine: 350 TPI L98 block
Transmission: 700R4
Im polishing my plenum extension, hopefully it comes out good.
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Old Jun 11, 2002 | 07:05 PM
  #9  
91Z28's Avatar
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Joined: Dec 1999
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From: Northglenn, CO, USA
Car: 91' Z28
Engine: 355-Supercharged
Transmission: 700R4
I have an old plastic one ill give you !!!
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Old Jun 16, 2002 | 01:14 PM
  #10  
iroc2nv's Avatar
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Joined: May 2002
Posts: 1,951
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From: pefferlaw ontario
Car: 1987 iroc-z custom
Engine: 355 tuned port
Transmission: 5spd baby, only way to go
Axle/Gears: 3.45
sweet...

i mean beggers cant be choosers but how bad condition is it?



lemme know how much to ship it..

euro_@lycos.com

thanks
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Old Jun 17, 2002 | 01:59 AM
  #11  
Zepher's Avatar
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From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
Originally posted by Saywhut
The aluminun plenum extension requires different screws than the plastic one.
Here are the correct part numbers:

GM P/N 10108425 Aluminum Plenum Extension $ 19.50
GM P/N 14082425 Screws (for plenum extension) $0.42 x 3
Those screws are more than $2.50 each. If you can get them for 42 cents, I'll send you $3.00 for 6 of them.
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Old Jun 20, 2002 | 02:21 AM
  #12  
omnipotentgoku's Avatar
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From: El Paso, Texas
Car: 1987 IROC Z
Engine: 350 TPI L98 block
Transmission: 700R4
Originally posted by Zepher


Those screws are more than $2.50 each. If you can get them for 42 cents, I'll send you $3.00 for 6 of them.
Can I take up on that offer ?
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Old Jun 23, 2002 | 11:42 AM
  #13  
Saywhut's Avatar
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Joined: Nov 1999
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From: Columbia, SC
Originally posted by Saywhut
The aluminun plenum extension requires different screws than the plastic one.
Here are the correct part numbers:

GM P/N 10108425 Aluminum Plenum Extension $ 19.50
GM P/N 14082425 Screws (for plenum extension) $0.42 x 3
Zephyr, you're right, I took this info from another site mainly for the part numbers, not the price.
I purchased 3 in july 2001, paid 2.50 ea.

Here's where I got the info originally.
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Old Jun 23, 2002 | 05:37 PM
  #14  
MikeInAZ's Avatar
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Joined: Oct 1999
Posts: 735
Likes: 2
From: Portales, NM USA
Car: 86 T/A
Engine: 5.0 TPI
Transmission: 700R4
Well you got that info from my site and that is what I paid a couple of years ago directly listed from my invoice. You are right the price has skyrocketed. Another good example of these parts getting discontinued and raised in price at a very rapid rate.

Best order all the parts you need for the mid 80's year 3rd Gens.
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Old Jun 24, 2002 | 01:39 AM
  #15  
Zepher's Avatar
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From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
A lot of the mid 80's parts are getting rare at the dealer.
I need an 84 Fender Air Extractor for my car, they only have one side, I forgot which one. If the parts interchange for the mid and late 3rd gens, the part numbers will be the same, at least in my experience.
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