Go with the 3" Chromoly tube, not the one with the welded seam in it.
No need for the Aluminum or CF, unless you are looking for that last .005 - .01 sec, like they do in Comp or PS.
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1978 Pontiac Grand LeMans.......out next year
Previous - 2001 Jerry Haas-built P/S Grand Am - former WJ car, Hoffman Racing 535" IA2, Tiger Heads/Intake, Single Dominator, PG
Best ET: 7.776 @ 175.94, 1.096 60', 2375 lbs.
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