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Old 01-01-2016, 06:52 PM   #12
RPOZ11
72 BB C30 Super LongHorn
 
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Join Date: Nov 2002
Location: Chavez Ravine
Posts: 1,606
Re: 73 454 exhaust suggestions

With my pre-stated desire to have a quieter system, the muffler shop owner suggested to run the 2-1/4 pipe vs. the 2-1/2.
I think I would have preferred the 2-1/2 to 2-1/4 out the back, but I took his expert word for it.
We shall find out here soon enough once I start the new engine with this system.
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72 BB C/30 Longhorn Super
HO72 No-Spin, #'s matching, Tilt, Tach, AC, AM/FM


HO72 build :
http://67-72chevytrucks.com/vboard/s...d.php?t=714492

2017 SS
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