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Home Miscellaneous Oiling Components Moroso 22016 Oil Restrictor Kit (Newer GM Gen V/VI Blocks/.0625 orifice diameter)
Special Order
Moroso 22016 Oil Restrictor Kit (Newer GM Gen V/VI Blocks/.0625 orifice diameter)
  1. Moroso 22016 Oil Restrictor Kit (Newer GM Gen V/VI Blocks/.0625 orifice diameter)

Moroso 22016 Oil Restrictor Kit (Newer GM Gen V/VI Blocks/.0625 orifice diameter)

MOR22016
OUT OF STOCK, Please contact us for availability BEFORE ordering. This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on it’s own. Contact us today to discuss available options.

$41.91

This Oil Restrictor Kit for newer GM-Style blocks (like Gen V/VI) has a .0625 orifice diameter (oil lifter galley bosses flush with bell housing face). It reduces windage & oil flow to upper engine, leaving more oil for rod/main bearing.
; 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
  • Newer GM-Style blocks (Gen V/VI)
  • .0625 orifice diameter (oil lifter galley bosses flush with bell housing face)
  • Reduces oil flow to upper engine, leaving more oil for rod/main bearings
  • Reduces windage
  • Don't use with hydraulic lifters.

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