Installing 1972 340 manifolds 3614368 (driver's side) and 3418623 (passenger's side, center dump) - Any Exhaust Pipe Clearance Issues to be Aware of?

TF360 said

Get the TTI head pipes if you can afford them. It's tight on the drivers side. There tail pipes are also unreal. Exhaust shop can't do it well enough

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x100 on the TTI head pipes.

you tell 'em what the casting #'s are and what it's going in and they have the pieces that fit exactly.

all of their stuff is top notch, but the head pipes are just such a dream to put in. pair them up with their mid section H or X pipe for a no muss, no fuss install.