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hemi43 · 04-23-2020, 09:32 AM

The stock truck manifolds will not work because they dump right on top of the frame rails. I used late model Camaro (2015) manifolds and they fit perfectly.

04-23-2020, 09:32 AM	#6
hemi43 Registered User Join Date: Mar 2015 Location: Ontario Canada Posts: 1,538	Re: 5.3 swap The stock truck manifolds will not work because they dump right on top of the frame rails. I used late model Camaro (2015) manifolds and they fit perfectly.