4th Gen SLP Loud Mouth Cat-back on a 3rd Gen
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Joined: Apr 2001
Posts: 153
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From: Cleveland, OH
Car: 91 Z28
Engine: 5.7L
4th Gen SLP Loud Mouth Cat-back on a 3rd Gen
I was told as long as I use the late 4th Gen hangers, it's just a matter of hooking up the intermediate pipe. Anyone know for sure? Thanks
Joined: Feb 2001
Posts: 13,756
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Try a search and you will get tons of info from guys that have this very same cat-back on their cars. Form what I understand, besides the hagers you have to fab up the I-pipe connection to the cat. It is not in the same location on both cars.
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Joined: Dec 2001
Posts: 652
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From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
Take a look at my post. Got some good pix how i did it.https://www.thirdgen.org/techbb2/sho...hreadid=199973
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Joined: Apr 2001
Posts: 153
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From: Cleveland, OH
Car: 91 Z28
Engine: 5.7L
Thanks! Did you use the late 4th gen hangers? I know SLP has the installation kit for the LT1 4th gens with the late style hangers.
Last edited by JaysZee; Jan 23, 2004 at 05:43 AM.
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Joined: Dec 2001
Posts: 652
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From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
used the stock hangers, had to fab a temprary hanger for the over the axle section. I will make something much nicer this spring. The hardest part was getting all the tailipes to look good. One other thing. For a 3rd gen, usr the LS1 model for 98-02 f-bodys, seems to be easier to install.
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