Keith Craft makes some good stuff. I don't know rod ratios for those particular kits (they usually vary from builder to builder) but you can consider the 393 to be like a 331 kit for a 351, and the 408 like a 347 kit. Either way I think you'll be happy.
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1984 1/2 GT350 (#842 Hatchback w/ T-tops), 302HO, Comp cams Xtreme Energy cam, Carter 625cfm carb, Weiand Stealth intake, MSD distributor, MSD coil, FMS 9mm wires, 1 5/8" MAC unequal shorties, 2 1/2" MAC Prochamber H-pipe, Flowmaster 2 chambers, KYBs, 16"x8" 4 lug Cobra Rs, Falken 245/45ZR16s
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