Going to order up the KB 405 pistons to get some compression out of a 403, but need to know what rings need to be ordered with them. I think they are for a 460 ford but not certain. The pistons come in .024 and .039 oversize. Does anyone know what oversize 460 rings need to be ordered with each size and if you know the part number that will be great too.
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1970 GTO 458 CID .040 over 4 Bolt 428 Block, Forged Eagle 455 Crank, 295 CFM SD KRE D-Ports, SD Old Faithful HR Cam + Comp HR Lifters, PPR Maxx-lite rods, Racetec pistons, PRW 1.65 SS Rockers, 900CFM Holley HP TBI, Performer RPM, Hooker Super Comps, 3" X-Pipe into 2.5" mufflers/tailpipes, 2.75 1st TH400, Continental 13" Converter, 8.5" 3.08 Posi.
Everything installed, fired up and tuning has begun!
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