trouble removing flowmaster muffler
06-23-2011, 05:43 PM
#1
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Car: 91 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: 3:73
trouble removing flowmaster muffler
im trying to drop my fuel tank. At the moment im stuck on trying to remove part of my cat back kit. starting with the 3"inlet to the muffler connection. ive broken the tack welds but the muffler will not slide off. ive tryed knocking it with a big hammer and block of wood. push, pull and tugging on it but the heat cycles must have worn a grove where the bolts were installed.
Any ideas? this thing must come off.
Any ideas? this thing must come off.
06-23-2011, 07:43 PM
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Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: trouble removing flowmaster muffler
I seperated mine at the cat, and pulled the muffler/I-pipe out over the axle.
06-23-2011, 07:58 PM
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Car: 89RS(other cars & pics in vBgarage)
Engine: LO3, 305 TBI Mildly Modified
Transmission: BakerBuilt 700R4 w/B&M Megashifter
Axle/Gears: 3.23 Auburn Pro Series LSD
Re: trouble removing flowmaster muffler
we had this problem on a freinds truck we just kept twisting the muffler back and forth till it finnaly gave up the fight
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