Flat Top 4.8 Pistons into my 5.3 HOW TO Video Here
#161
Yea, i've been strongly considering a little more gear too.. Trying to resist. I really like the free 3.42s in it.. lol
It does sound great, but that could also be because I opened up the exhaust from dual 2.25" to dual 3".
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bbowerman
GM Engine & Exhaust Performance
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07-26-2015 10:57 PM