MAHLE Motorsport part number PP102-015. Piston Set. Application / fitment: Porsche 964 / 993 Stroker 3.6L to 3.9L, slip-in 107mm cylinder case register, 102.0mm bore | Porsche 964 / 993 Stroker 3.6L to 3.9L, machine-in 109mm cylinder case register, 102.0mm bore. Verify final fitment before ordering.

MAHLE Motorsport PP102-015 Piston Set – Porsche Air-Cooled Applications
Piston Set for multiple Porsche air-cooled applications.
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