Ford 10.25" 10.50" 35 Spline Rear TorqueWorm LSD Limited Slip Differential The impeller and cavity have

The impeller and cavity have been custom CAD designed and engineered to be larger and more efficient to provide flow that is 40 percent greater than stock pumps

Speedmaster offers these HEI Upgrade kits for your stock distributor

per foot of backlash

Benefit from an easy installation and gain in horsepower

These Speedmaster flexplate dust covers have brilliant polish finish and are made from high quality materials

Ford 10.25" 10.50" 35 Spline Rear TorqueWorm LSD Limited Slip Differential The impeller and cavity haveThe TorqueWorm is a torque biasing 6 pinion gear type limited slip unit. This is a preloaded unit allowing for a faster reacting unit. The use of 6 pinion gears means the stress on gears is spread over a greater surface area, reducing the load on all internal components. The internal components are made from EN36 Material as used in racing. The outer cases made from 8620 Chrome Nickel Moly steel and the case hardened for long life and improved