I thought I was getting a good deal on these today until I got them home and looked where the collectors should be.
Does anyone know what they are? I would love to use them but I have no way of installing a donut gasket onto them.

 

Dear God what the hell are those things?

 

I have no idea man. They came off of a 92 TPI car.

 

Maybe SLP Tri-Y's. Anyone know?

 

Those look crazy. I wonder instead of true dual exhaust, you could run true quad exhaust. What would that sound like?

 

neat find-doesn't really look like SLP-at least not like the normal SLP headers,those have forged or cast stainless steel individual flanges where the headers bolt to the head.~1991,i looked into theSLP tri-ys and IIRC the set was something like $1200 back then The two port "y" flanges look a lot like mid-'70s saab 99 manifold gasket might fit,but i'd have to get out a saab gasket to measure to be sure...

 

I think they look killer and I would love to figure out how to get them bolted up. Anyone have any suggestions?

 

Those are SLP Tri-Y headers. They look like they're in decent condition too. They look like later model ones. The early ones have separate header-to-head flanges for each pipe instead of the one piece like yours (which is a better design in some respects). Do you have the collector pipes?



You'll have to come up with the collector gaskets as well.

 

cool that they are SLPthe collector gaskets look exactly like saab gaskets-rough measurement of saab gasket is 5 3/4" long,3 1/4"wide,about 5" center to center of outer holes,two exhaust holes about 1 11/16" dia.

 

When you can get longtube underchassis headers for a couple hundred bucks(Hedman) why waste time and effort on those?

 

ground clearance... and easier to run a cat... and its a bolt on deal.

 

I don't have the collector pipes. Are the ones in the pic for sale?

 

Sorry. The pipes aren't for sale because they're on my car.

I wouldn't know where to find a set either. It was about 4-5 years ago when I contacted SLP for some collector gaskets. No gaskets or any left over parts/components.

Here's a link to my gasket search story. Man, my memory has faded a lot since '09.

http://www.bobistheoilguy.com/forums...342153&fpart=2

Yes, according to my research I did back then the gaskets by application are for a 1969 Saab 99.

 

+1

These are the only true "bolt on" mod that I have ever run across that was just that. Bolt on. No grinding, pounding, bending, etc.

 

Weird but cool. Never seen those.

 

Yup, as stated, SLP Tri-Ys. Same ones used on the 91-92 SLP Firehawks but as stated those do have the different 1 piece flange and some other small differences..

If you don't have the Y pipe your in for a time finding one and in good shape.

 

I have a set too. they may be Accel/lingenfelters too. mine have the 1 piece flange. I was lucky enough to find some nos secondary pipes a while back though

 

Lingenfelter used them on a few of his builds but I'm fairly sure he never sold them.
SLP only