Ford C4 Transmission Performance 4 Pinion Planetary Gear Set The Speedmaster GM LS1/LS2/LS6 Modular

The Speedmaster GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited

This hood scoop hat is one of the best in the fuel and alcohol classes

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

chrome plated for a shiny finish

Ford C4 Transmission Performance 4 Pinion Planetary Gear Set The Speedmaster GM LS1/LS2/LS6 ModularThe Speedmaster C4 performance planetary gear sets eliminate your weakest link! Speedmaster has redesigned the power gear sets to incorporate four pinion gears unlike a stock 3 pinion style to increase their load handling characteristics. These performance planetary gear sets are precision CNC machined for precise gear alignment and consistent performance.