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This CP Pistons set is a direct replacement piston kit for 2001–2021 Chevy Duramax diesel V8 applications. The set includes eight pistons specified for a 4.095 in bore and a 3.898 in stroke, supplied as a complete set of eight. Intended for engine rebuilds or piston replacement where these bore and stroke dimensions are required, the listing provides explicit fitment years and core dimensions.
CP Pistons 01-21 Chevy Duramax Diesel V8 Piston Set - 4.095in Bore 3.898in Stroke - Set of 8
