Any other headers fit the SLP y-pipe?
Any other headers fit the SLP y-pipe?
I have a nice set of SLP shorties with the AIR tubes and I don't want to use AIR. I'd like to keep the SLP y-pipe if I can. Does anyone make a shorty header that works with the SLP y-pipe?
Supreme Member

Joined: Aug 2021
Posts: 1,181
Likes: 341
From: CT
Car: 82 TA
Engine: Zz430 clone w a torquestorm blower
Transmission: Magnum f
Axle/Gears: Ford 9 w 4.11
Re: Any other headers fit the SLP y-pipe?
Why not just cut off the air tubes and weld the holes closed. I did that to my edelbrocks years ago and then ceramic coated them. It worked great.
Joined: Oct 2001
Posts: 12,221
Likes: 1,141
From: Il
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: Any other headers fit the SLP y-pipe?
Which headers do you have? Tri-y or 4 n2 1 style?
Joined: Dec 2004
Posts: 16,754
Likes: 996
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Joined: Oct 2001
Posts: 12,221
Likes: 1,141
From: Il
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: Any other headers fit the SLP y-pipe?
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: Any other headers fit the SLP y-pipe?
No, headers and y-pipe are a matched set and only fit each other.
Supreme Member




Joined: Jan 2000
Posts: 3,178
Likes: 48
From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
Re: Any other headers fit the SLP y-pipe?
Are SLP headers for 3rd gens rare animals? If so, I'd be inclined to leave them as-is and cap the AIR tubes. IIRC, SLP uses 304SS for their headers.
https://www.mcmaster.com/products/ca...el/?s=npt+caps
https://www.mcmaster.com/products/ca...el/?s=npt+caps
Trending Topics
Joined: Oct 2001
Posts: 12,221
Likes: 1,141
From: Il
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: Any other headers fit the SLP y-pipe?
In unmolested shape, kind of. They are out there if you look but
Thread
Thread Starter
Forum
Replies
Last Post
MrsLottaBallsCamaro
Exhaust
1
Jun 26, 2002 12:03 PM







