VW Thing Fan Shroud, Type 4 Cooler, With Heat CP Pistons 5:1 with the 66mm crank

5:1 with the 66mm crank and 9

Casting: AA Performance 500

Systems that eliminate heater boxes bolt directly to heads

It is set up to build the performance Head of your needs

Works with

VW Thing Fan Shroud, Type 4 Cooler, With Heat CP Pistons 5:1 with the 66mm crankThis is a new Thing style Fan Shroud that takes the bigger 7 plate Type 4 oil Cooler. It comes with the matching upper and lower Exhaust tins. Oil cooling is a major factor in keeping your engine alive and the 7 plate cooler is an excellent upgrade to do that on those hot summer days. Note: This Shroud has the fresh air hook ups for the heater boxes Part # C1 Cooled1. 1