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Old May 9th, 2017, 02:54 AM
bigblockv6 bigblockv6 is offline
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Default Re: 478 GMC V6 Forged pistons

No piston manufacturer presently makes pistons for the 478 V6 but they can be custom made from one or two of these piston manufacturers. Try Ross Pistons, J&E, Arias or Wiseco
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