Description
Oil Restrictor Kit .0625″ orifice diameter, 2 perpackageSuit BigBlock Chevy Merlin II blocks
Brand: MOROSO
Part Number: MO22017
Description:
- Screws into existing lifter gallery cleaning plug holes at back of block
- Oil lifter galley bosses flush with bell housing face
- Reduces oil flow to upper engine assembly, leaving more oil available for the rod and main bearings
- Reduces power-robbing windage by reducing the volume of oil passing by the rotating assembly on its return to the pan
- Do not use with hydraulic lifters
