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CP Pistons piston and ring set for Porsche 964/993 3.8L engines specifies a 102mm bore and a 12.5:1 compression ratio. Supplied as a matched piston and ring package, it supports engine rebuilds or high-compression assemblies requiring these exact dimensions. This set provides the specified bore and compression pairing for accurate replacement or performance builds when those specs are required.
CP Piston & Ring Set for Porsche 964/993 3.8L - Bore (102mm) - Compression Ratio (12.5)
