Engine Adapter For Chevy Ecotec 2.0 Liter To 091 Vw Bus Transmission 200Mm Flywh. The turbo and super charged 2.0 liter Chevy Cobalt Ecotec engines use the same adapter plate as the 2.2 and 2.4 liter engines however the flywheel on the 2.0 liter engine has a different bolt pattern from the 2.2 and 2.4 liter engines. Kennedy Chevy Ecotec 2.2 and 2.4 liter adapter flywheels use a standard 8mm x 1.25 thread 20mm long clutch bolt. Adapter flywheels have a standard 12 volt Volkswagen style ring gear. This engine adapter includes the hardware to mount to the transmission, the hardware to mount the flywheel to the engine, the billet aluminum engine adapter plate, the adapter flywheel, the adapter pilot bearing, and an aluminum dust shield. This engine adapter kit uses a 200mm / 8 inch diameter single clutch disc assembly.