[MA] Stainless Works longtubes+ off road pipe
#1
Stainless Works longtubes+ off road pipe
Bought these from Hawks with the off-road y pipe setup.Paid over $1400 for whole thing. Headers alone are a $1000 brand new. These are in brand new condition. Would like to sell locally if possible . 1 3/4 primaries 2 1/2 collector. Has the bung for 02 in drivers side. Great ground clearance. Doesnt fit my new combo. Thanks for looking.
$800 for headers $300 for y pipe. Email darrvan@msn.com or PM.
$800 for headers $300 for y pipe. Email darrvan@msn.com or PM.
Last edited by IROCZ1989; 08-09-2017 at 05:04 PM.
#4
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Car: 87 Iroc 5.7,67 SS Camaro,90 Formula
Engine: 355 AFR Superram LPE 219
Transmission: 700r4 3000 stall 4spd 5 spd
Axle/Gears: 3.27
Re: Stainless Works longtubes+ off road pipe
How much are you asking?
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#16
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Car: 1987 Camaro
Engine: 383
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Re: Stainless Works longtubes+ off road pipe
I'm using a hooker blackheart dual exhaust from the headers back. Trying to determine if these would work for my build. If they will put me in the serious category. Do know if these would line up and work?
#17
Re: Stainless Works longtubes+ off road pipe
in terms of fitting,It should work. I have an off road y pipe that works with the headers. Is the blackheart made for an 82-92?
#18
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Car: 1987 Camaro
Engine: 383
Transmission: T-56
Axle/Gears: Working on that
Re: Stainless Works longtubes+ off road pipe
Sorry had two days of avalanche rescue training so my weekend has been a bit hectic. Looking at them now and will get back with a yay or nay.
#20
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Car: '87 Iroc-Z
Engine: 5.7 350
Transmission: TH700r4
Re: Stainless Works longtubes+ off road pipe
What is your new setup that these WON'T fit onto? Different Car?
#21
Re: Stainless Works longtubes+ off road pipe
I swapped in a 421 stroker. Heads are AFR235s. Exhaust ports are .375 higher than stock. One side fits the other side the collector hits the floor pan. I had test fitted these on a previous motor before I sold it and they fit perfect. Didnt think the exhaust port height difference would be an issue but it is. I have poly mounts too so that may contribute some. I had factory mounts when I test fitted it on a 355 standard port heads. Dont want to run solids, and rubber mounts wont last on 600hp.
#23
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Car: 1987 IROC-Z
Engine: 406 on N20 w/ EFI
Transmission: P.B. 700R4
Axle/Gears: 12 bolt w/ 3.91
Re: Stainless Works longtubes+ off road pipe
I swapped in a 421 stroker. Heads are AFR235s. Exhaust ports are .375 higher than stock. One side fits the other side the collector hits the floor pan. I had test fitted these on a previous motor before I sold it and they fit perfect. Didnt think the exhaust port height difference would be an issue but it is. I have poly mounts too so that may contribute some. I had factory mounts when I test fitted it on a 355 standard port heads. Dont want to run solids, and rubber mounts wont last on 600hp.
what headers and exhaust are you running with the new 421 ?
#24
Re: Stainless Works longtubes+ off road pipe
I am going with the Doug's units. I have enough room with the k member. Problem on the stainless works units, well not really a problem, is that you have excellent ground clearance. They tuck very tight up against the underbody. So by raising the head port was enough to bring the collector up against the frame. I'm going to have a custom collector back installed. Plus another downside is the 2.5 collector. Great for almost all builds. On a 421 not so much
#25
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Car: 1987 IROC-Z
Engine: 406 on N20 w/ EFI
Transmission: P.B. 700R4
Axle/Gears: 12 bolt w/ 3.91
Re: Stainless Works longtubes+ off road pipe
hmmm interesting. post pics and stuff as you go forward. i'd like to see all oof this. I plan on installing a 406, 421 or 434 in a year from now
#27
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Stainless Works longtubes+ off road pipe
I swapped in a 421 stroker. Heads are AFR235s. Exhaust ports are .375 higher than stock. One side fits the other side the collector hits the floor pan. I had test fitted these on a previous motor before I sold it and they fit perfect. Didnt think the exhaust port height difference would be an issue but it is. I have poly mounts too so that may contribute some. I had factory mounts when I test fitted it on a 355 standard port heads. Dont want to run solids, and rubber mounts wont last on 600hp.
#29
Re: Stainless Works longtubes+ off road pipe
I looked into getting new collectors from stainless works. They were about $300. Problem is 2 fold in my opinion with these headers. They tuck up in way to close to the body, so even with a new collector angled it's going to be to tight. And the actual buying these and cost having them welded in. I bought a new set from Doug's for 480. Plus the offroad pipe is a wash, it's still 2.5 inch. If I just sell everything I can recoupe my cost on this and buy something else.
#31
Re: Stainless Works longtubes+ off road pipe
http://www.hawksmotorsports.com/hawk...f-road-y-pipe/
#33
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Car: 1989 Z28 Camaro
Engine: removed 406 building 383
Transmission: 700R4 swapping to T56
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Re: Stainless Works longtubes+ off road pipe
How much did they not clear the floorboards? I know it would be an estimate. I have AFR 210 with .250 raised exhaust ports.