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lower50's · 02-11-2021, 09:03 AM

I think you should be good with wrapped exhaust 1" away, I have been running that with my exhaust for 5 years with no prob.

02-11-2021, 09:03 AM	#55
lower50's Registered User Join Date: Oct 2014 Location: Kitchener, Ontario, Canada Posts: 3,254	Re: ’48 GMC Build – Cummins 4BT, 47RH, IFS, 4-Link, Air I think you should be good with wrapped exhaust 1" away, I have been running that with my exhaust for 5 years with no prob. __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=648459 https://67-72chevytrucks.com/vboard/...d.php?t=769441 1951 MG TD 1967 Jeep CJ5 1.9L TDI 33X13.5X15 Mud Grapplers. 1952 GMC 9700 p/u 7.3L diesel on air, dually