3 inch bolt in exhaust?
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Joined: Jul 2006
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3 inch bolt in exhaust?
Does any one have a link or a source for bolt in 3 inch system for a 91 rs with a 305? i want the entire kit headers to tail pipes I dont have emisions here yet but some day they will so high flow cat and air hook ups probably are a good idea.
Joined: Jul 1999
Posts: 10,950
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Hooker 2055's for the headers, Magnaflow 3" catalytic converter, and just about any 3" cat back you like based on your sound preference. I dont think you will find anything like this that is bolt in. You will need to do some welding. Each company makes their parts based on bolting to the stock stuff. They dont consider you'd bolt them to other aftermarket parts.
Joined: Aug 1999
Posts: 19,282
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
You might consider a 
. Topics such as this are frequent.
JamesC
. Topics such as this are frequent.JamesC
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