hedman hedders 68470...which y pipe?
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Joined: Apr 2013
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From: Sackville NS
Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
hedman hedders 68470...which y pipe?
or should I get one made up locally? all the y pipes they list on hedmans site are 2 1/4 to 2 1/2.... same as stock isn't it? was hoping to go to 2.5-3 or full 3 inch would be even better still
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