Oil Pump shims for VB6 series engines, they are already to use with the modified oilways with new blocks & all original blocks.

These shims allow the oil pump the be moved away from the block to get the correct mesh with the jack shaft gear if needs be, these are in plasticard so they act as a seal aswell.

Available in

0.003"

0.004"

0.005"

0.010"

0.015"