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**The Rocknrod** · 03-19-2021, 03:59 PM

You fell into the more is better trap. I'm going with 2.25" exhaust, enough for the small block. AcampoDave,a member here also added resonators at the end of the exhaust before the rear bumper. http://67-72chevytrucks.com/vboard/s...d.php?t=792007

03-19-2021, 03:59 PM	#2
The Rocknrod Moderator Join Date: Aug 2011 Location: China Spring, TX Posts: 7,280	Re: Need to quiet down exhaust You fell into the more is better trap. I'm going with 2.25" exhaust, enough for the small block. AcampoDave,a member here also added resonators at the end of the exhaust before the rear bumper. http://67-72chevytrucks.com/vboard/s...d.php?t=792007 __________________ Master Chief, US Navy, Retired 1964 C10 Step-side Short Bed - In Progress 2009 2500HD Duramax LTZ 1948 GMC Panel 1956 Big Window Stepside 1953 5 Window Chevy Stepside 1932 Coupe New Seat Foam for Bench Seats?