05-02-2009, 12:22 AM
#1 Member
Join Date: Apr 2006
Location: Ashland, MO
Posts: 253
Car: 85 Macho Trans Am #25 of 25
Engine: Huffaker 406 440+ HP
Transmission: Tremec TKO 500
Axle/Gears: 9 bolt 3.73, 31 splined axles
WTB TPI Exhaust Manifolds
Looking for TPI exhaust manifolds Part #'s 14094063 and 14094064. Should be off any 87-91 with 305 or 350 TPI.
Last edited by TransAM Joe; 05-02-2009 at 10:07 AM .
05-02-2009, 12:33 AM
#2 Junior Member
Join Date: Apr 2008
Location: Caserma Ederle, Italy
Posts: 74
Car: 1990 iroc-z
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.23 posi
Re: WTB TPI Exhaust Manifolds
ive got a good passenger side but my drivers side has an easy out stuck in it......dont ask i bought it like that lol lmk what you wanna do there just laying outside
05-02-2009, 01:55 AM
#3 Senior Member
Join Date: Apr 2002
Location: louisville, co
Posts: 372
Car: 86 T/A
Engine: 383
Transmission: ProBuilt 700R4 2800 Stall
Axle/Gears: 3.27 9 bolt
Re: WTB TPI Exhaust Manifolds
I've got a set of stock exhaust manifolds that came off of an '86 Trans Am 305 TPI. They have the AIR tubes attached to them as well. However there is one small pinhole in one of the AIR tubes but it has been patched with JB weld and was holding fine before removal. PM if you are interested.
05-03-2009, 08:01 AM
#4 Senior Member
Join Date: Jun 2002
Location: New Jersey
Posts: 919
Car: 89 formula convert looks like a 92
Engine: original 350 tpi engine
Transmission: auto
Axle/Gears: 373 10 bolt with LS1 brakes
Re: WTB TPI Exhaust Manifolds
350 exhaust manifords are different, than the 305, from what i have been told
05-06-2009, 05:11 PM
#5 Member
Join Date: Dec 2007
Location: Galax Virgina
Posts: 103
Car: 2001 Jeep 1984 S-10 daliy drivers
Engine: 1983 has a 305 1984 Trans Am
Transmission: 1983 has 350 tubo 1984 Trans Am
Axle/Gears: stock
Re: WTB TPI Exhaust Manifolds
I have a set that is off of a 86 camao 305. Not sure of the casting numbers. Just let me know if you still are looking for a set.
07-19-2009, 01:18 PM
#6 Member
Join Date: Apr 2006
Location: Ashland, MO
Posts: 253
Car: 85 Macho Trans Am #25 of 25
Engine: Huffaker 406 440+ HP
Transmission: Tremec TKO 500
Axle/Gears: 9 bolt 3.73, 31 splined axles
Re: WTB TPI Exhaust Manifolds
bump, still looking for a set
07-19-2009, 01:32 PM
#7 Member
Join Date: Nov 2007
Posts: 126
Re: WTB TPI Exhaust Manifolds
Have a set off an 89 Firebird with a 350. The air tube holes have screw in plugs in them but i also have the air tubes. Dont have the spacer that goes between the passenger manifold and Y pipe. Let me know as i will have to get them from the shop for pictures and part numbers. Shipping might be somewhat pricey as I am in NJ.
07-20-2009, 08:40 AM
#8 Senior Member
Join Date: Jan 2006
Location: Ct
Posts: 1,477
Car: 1989 Iroc, 1987and 1989 formula 350
Engine: 305tpi,350tpi,ls1
Transmission: 700r4,t-56
Axle/Gears: 3:08,3:27,3:23
Re: WTB TPI Exhaust Manifolds
Quote:
Originally Posted by
TransAM Joe bump, still looking for a set
$65 shipped off a 1990 305tpi
07-22-2009, 06:20 PM
#9 Member
Join Date: Nov 2007
Posts: 126
Re: WTB TPI Exhaust Manifolds
07-22-2009, 06:38 PM
#10 Senior Member
Join Date: Sep 2006
Location: sunny so cal.
Posts: 1,533
Car: 1990
Engine: 305
Transmission: 700r4
Axle/Gears: stock
Re: WTB TPI Exhaust Manifolds
question - if you are running a 355 votrec engine?
why not get a set of headers - hooker 2055's or ask dyno don about a set.
07-22-2009, 09:59 PM
#11 Senior Member
Join Date: Jan 2000
Location: NY zip 12538
Posts: 264
Car: way too many
Engine: 283s to 454s
Transmission: autos and sticks
Re: WTB TPI Exhaust Manifolds
$60 shipped for a pair from an 88 L98 350 TPI.
07-22-2009, 10:50 PM
#12 Member
Join Date: Apr 2006
Location: Ashland, MO
Posts: 253
Car: 85 Macho Trans Am #25 of 25
Engine: Huffaker 406 440+ HP
Transmission: Tremec TKO 500
Axle/Gears: 9 bolt 3.73, 31 splined axles
Re: WTB TPI Exhaust Manifolds
Thanks for the pics, working on a couple of leads right now
This is for a different car trying to put back 100% stock, I have custom headers I made for the 355 vortec.
07-23-2009, 10:40 PM
#13 Member
Join Date: Jul 2008
Location: Michigan, West Bloomfield
Posts: 228
Car: 84 z28, 95 z28
Engine: 383, ls1
Transmission: TH350, 4l60e
Axle/Gears: 3.73's, 3.42's
Re: WTB TPI Exhaust Manifolds
Ill sell you a set for $40 shipped. from a 86 tpi 305.
07-25-2009, 02:15 PM
#14 Member
Join Date: Dec 2007
Location: Galax Virgina
Posts: 103
Car: 2001 Jeep 1984 S-10 daliy drivers
Engine: 1983 has a 305 1984 Trans Am
Transmission: 1983 has 350 tubo 1984 Trans Am
Axle/Gears: stock
Re: WTB TPI Exhaust Manifolds
I have a set I will sell for 25 + shippings from 24333 just let me know
07-26-2009, 04:08 PM
#15 Member
Join Date: Apr 2006
Location: Ashland, MO
Posts: 253
Car: 85 Macho Trans Am #25 of 25
Engine: Huffaker 406 440+ HP
Transmission: Tremec TKO 500
Axle/Gears: 9 bolt 3.73, 31 splined axles
Re: WTB TPI Exhaust Manifolds
Thanks everybody for the help, I have a set now.
07-26-2009, 04:08 PM
ThirdGen
1992 Camaro
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