Bill Mitchell Products BMP 701804-2 - Oil Restrictors, BMP / World SBC, BBC, SBF Aluminum/Iron Blocks

Bill Mitchell Products BMP 701804-2 - Oil Restrictors, BMP / World SBC, BBC, SBF Aluminum/Iron Blocks

Fits the following blocks:

BMP SBC, SBF aluminum blocks

World Products SBC, SBF aluminum blocks

World Products Merlin Pro aluminum and steel blocks

Merlin IV BBC cast iron blocks

.060" oil orifice, Mounts flush with the bell housing face, Two per kit 

Reduces oil flow to upper engine assembly, leaving more oil available for the rod and main bearings also eliminating additional oil volume being drained down on top of the rotating assembly.

Note: Does not fit World Products Motown II blocks or Merlin II or III blocks

Note: not for use with hydraulic lifters