LS1 Long tube Y-pipe Cats?
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Junior Member

Joined: Aug 1999
Posts: 92
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From: Texas
Car: 1991 Z28
Engine: 5.7
Transmission: A4
LS1 Long tube Y-pipe Cats?
Where can a guy get some on those long tube y-pipe cats that are used in conjunction with LS1. I like them because I think I can run cats with long tube headers on my 1991 Z28. Any ideas where to get them? Thanks, BranZ
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