Chevy SBC 350 Oil Flow Restrictor Kit

Brand:	Speedmaster
Part Number:	PCE304.1002
Part Type:	Oil Restrictor
Orifice Size:	.0625 in.
Thread Size:	1/4 in. NPT
Quantity:	Sold as a pair.

When roller rocker arms are installed, along with a mechanical lifter cam, the amount of oil flow required to the valvetrain is greatly reduced. Installing a Speedmaster oil restrictor kit will limit this unnecessary oil flow. These kits reduce the power-robbing windage created from the excess oil draining past the rotating assembly and keeps the oil flowing where it is needed most, the rod and main bearings.