VWC-111-198-057-BB - 111198057 - AA-PRODUCT - BIG-BORE (OVERSIZED) PISTON AND CYLINDER KIT - 80MM - 1286CC - 36HP ENGINE (MACHINING REQUIRED) - COMPLETE WITH PISTONS / CYLINDERS / RINGS / PINS AND CLIPS - BEETLE 50-60 - GHIA 56-60 - BUS 52-60 - SET

Please note: These are a machine-in kit, both the heads and case will need to be opened, and you might have to clear the liners for the case 1/2 nuts.

Wrist pin diameter: 20mm