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Any sources for a 3" over axle pipe?

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Old 10-14-2017, 04:47 PM
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Car: '89 Formula
Engine: 383 Megasquirt
Transmission: T-56
Axle/Gears: 7.625
Any sources for a 3" over axle pipe?

The pipe I have now I dont think was designed for 3rd gens. I got it years ago from some exhaust shop and the issue is that it hangs too low. Is there any options out there just for this pipe? I dont need a muffler or anything else.
Old 10-15-2017, 07:09 PM
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Re: Any sources for a 3" over axle pipe?

There is no other exhaust pipe that I can think of that is all that close to a 3rd/4th gen f-body intermediate pipe. It's more likely just a crappy install (there's lots of ways to get them to not line up right).

If you're just looking to buy one, Walker/dynomax has a part number for a 3" one that any parts place that uses any of the major suppliers should be able to get overnight.
Old 10-16-2017, 07:44 AM
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Re: Any sources for a 3" over axle pipe?

https://www.thirdgen.org/forums/exha...3-catback.html
Old 10-18-2017, 10:56 AM
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Re: Any sources for a 3" over axle pipe?

I put these on my Trans Am, they fit well and are true 3" OD.

Walker 54064
http://www.rockauto.com/en/moreinfo....347&cc=1313913

Walker 53061
http://www.rockauto.com/en/moreinfo....874&cc=1313913
Old 10-18-2017, 02:05 PM
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Re: Any sources for a 3" over axle pipe?

NAF has it...

I know I've seen numbers here in the exhaust section that detail what individual pieces people have purchased to make it work.




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