Chevy SBC 350 Oil Flow Restrictor Kit Speedmaster Pro-Billet Ready-to-Run distributors are

Speedmaster Pro-Billet Ready-to-Run distributors are the perfect upgrade for weak OE electronic distributors

manual or EFI pump

true-roller chains teamed up with billet steel crank and cam sprockets

All the factory flaws redesigned to be eliminated

Count on Speedmaster for your vehicle's hydraulic roller camshaft needs

Chevy SBC 350 Oil Flow Restrictor Kit Speedmaster Pro-Billet Ready-to-Run distributors areWhen 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.