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gr8scott51 · 05-13-2003, 11:24 AM

The Copperhead project on Trucks! TV show used a 400 behind the 572. The 400 is much stronger. He added an aftermarket overdrive to the tailshaft on the 400. That essentially gave him 6 gears. That should be plenty. Good luck, Scott

05-13-2003, 11:24 AM	#6
gr8scott51 Registered User Join Date: Mar 2003 Location: Bremerton, WA Posts: 1,839	The Copperhead project on Trucks! TV show used a 400 behind the 572. The 400 is much stronger. He added an aftermarket overdrive to the tailshaft on the 400. That essentially gave him 6 gears. That should be plenty. Good luck, Scott __________________ Silence is golden, duct tape is silver. - Scott