I am looking for advice on the exhaust system on my 49 3800 flatbed. I am running a 283 and SM465 manual transmission. I am starting from scratch. I have 66 283 Chevelle manifolds. What size pipe would you recommend. Would it be pretty much a straight shot to the back being its a flat bed?

1949-52 Chevy 3800 1-Ton Flatbed
In the Stovebolt Gallery
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