Description
Empi 21-6010 Vw Piston Barrel Shims. Barrel Shim Spacers Sit In Between The Engine Case And The Bottom Of The Piston Barrel. Commonly Used For Setting Up Piston Deck Height For Desired Compression Ratio's On Volkswagen Air Cooled Engines. Specs: 85.5mm Piston Bore Size .010 Thickness Applications: Volkswagen Type 1 Bug/Beetle Volkswagen Type 1 Karmann Ghia Volkswagen Type 2 Bus Volkswagen Type 3 Squareback, Fastback, Notchback Set Of 4