Dual Cat y-Pipe?
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Senior Member
Joined: Mar 2002
Posts: 755
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From: Newport News, Va
Car: 84 Z28
Engine: GMPP 350 HO
Transmission: 700R4 + Shift Kit
Axle/Gears: Auburn Posi; Richmond 3:73 Gears
Dual Cat y-Pipe?
Does anyone still make a dual cat y-pipe? I just checked SLP they now only offer the single 3". I'm looking for somthing with 2 1/2" Pipes. I want to make my Dual exhaust true dual.
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Hedman and Edelbrock offer header sets with dual pipes to the cats.
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Cut the "Y" off of the 2055 y-pipe, route pipes to two cats, etc., etc., etc.
Thread Starter
Senior Member
Joined: Mar 2002
Posts: 755
Likes: 0
From: Newport News, Va
Car: 84 Z28
Engine: GMPP 350 HO
Transmission: 700R4 + Shift Kit
Axle/Gears: Auburn Posi; Richmond 3:73 Gears
Cut the "Y" off of the 2055 y-pipe, route pipes to two cats, etc., etc., etc
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