Y-pipes???
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Senior Member
Joined: Jan 2004
Posts: 920
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From: Belchertown MA
Car: 1988 Pontiac Firebird
Engine: 2.8 Lt
Transmission: 5 Spd
Y-pipes???
Alright i just put new manifold gaskets in and put new Y-pipe dounuts in. Now the problem is i still have an exhuast leak where the manifold meats the why pipe, and it is tight. I notice though they do keep loosening. What do i do here? Anyone have any good ideas for this? I want that part to be nice and quiet. But when i step on it, i can here it, sounds terrible. 
Thanks guys
Thanks guys 
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Joined: Jul 2001
Posts: 4,461
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From: BFE, MD
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
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