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Moroso 22010 Oil Restrictors for Big & Small Block Chevy Engines SBC BBC 2 Pack

MOR 22010
Pricing: $26.99


Oil Restrictors

Fits SBC BBC, .0625" orifice dia. Screws into existing lifter galley cleaning plug holes at the back of block.

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

1/4" NPT thread size


  • MOR 22010
  • MOR 22010
  • 6.36E+11
  • Moroso
  • Available
  • New


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