Bill mitchell Products BMP 701802-2 - Oil Restrictors, BMP / World BBC Aluminum / Iron Blocks

Engine block Oil Restrictor Kits

Fits the following blocks:

Fits the following blocks:

BMP BBC aluminum block

World Products BBC aluminum Merlin X and Iron Merlin II, III cast iron blocks.

.060",  Mounts flush with the bell housing face, Two per kit. (one long and one short).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: not for use with hydraulic lifters Does not fit Original World Products Merlin Pro block ( see part# 701804-2 )