Thread: 5.3 into 72
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Old 07-31-2015, 03:30 PM   #60
1badcholo
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Join Date: Oct 2012
Location: Apison, TN
Posts: 18
Re: 5.3 into 72

I have a 6.0 in my 72. I built it to drive it. With that in mind, I'm on my 3rd set of mufflers. I found the Dynomax VT mufflers to have the period correct sound with no drown at highway speeds. Turbo mufflers and Flowmaster 40s were great as long as I kept it under 60. The flow's sounded great, but made my ears bleed at hwy speeds.
I'm using the 2 1/2" kit exhaust from Summit. Tail pipes angles behind the wheels.
Good Luck,
Jaime
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72 long to short bed conversion, 6.0 LQ4 & 4L80E.
Rocket Booster Hyper Silver 18" Wheels with 1" spacers
Nitto Tires, Vintage A/C, Sanderson Headers, K&N Intake, 2 1/2" dual exhaust, 3:73 with a posi this winter. Atomic Orange Paint, all but paint performed in my garage, Daily Driver.
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