Skip to content
Moroso Oil Restrictor Kit .0625" orifice diameter, 2 per package (MO22017) MO22017

Moroso Oil Restrictor Kit .0625" orifice diameter, 2 per package (MO22017)

Suit BigBlock Chevy Merlin II blocks
SKU: MO22017
$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
+ GST
Stock Status: ⚠️ Low stock — contact before purchasing

MOROSO OIL RESTRICTOR KIT SUIT

Suit BigBlock Chevy Merlin II blocks

Part Number: MO22017

  • 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