patriot Headers for Big Block factory location exhaust
08-07-2013, 08:08 PM
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Car: 1986 BBC Iroc
Engine: 454
Transmission: th400
Axle/Gears: 3.42
patriot Headers for Big Block factory location exhaust
Well today I got the car back from the exhaust shop here is the exhaust.
2 1/2 y pipe to 3 inch to flowmaster 40 with 3 inch tail pipes .
2 1/2 y pipe to 3 inch to flowmaster 40 with 3 inch tail pipes .
08-07-2013, 11:48 PM
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Car: 92 T/A 'vert
Engine: Mild .040 over L98 4 bolt mains
Transmission: Mostly stock 700R4, 2600 Vigilante
Axle/Gears: LS1 3.42
Re: patriot Headers for Big Block factory location exhaust
Pretty smooth looking. Although I might have used 4" for a BB.
08-08-2013, 12:22 AM
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Car: 1986 BBC Iroc
Engine: 454
Transmission: th400
Axle/Gears: 3.42
Re: patriot Headers for Big Block factory location exhaust
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