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Engine size 345cui
Cam size small comp solid roller 242/248 @ .050 .570/.576 lift
Header brand and size TTI step headers 1 5/8"-1 3/4"
Pipe diameter 3" mandrellbent
Cross over none
Muffler type and size Apple racing mufflers 3" round body about 6x18" straight thrue
Tail pipes, size 3" turndowns right after mufflers under bumper

heres one of my old exhaust, just idling