Ford 8" 31 Spline TorqueWorm LSD Limited Slip Differential each Manifold is 100% pressure

each Manifold is 100% pressure tested for leaks to eliminate installation problems

The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine

The Speedmaster Turbo 400 TH400 Aluminum Competition Transmission is engineered for extreme performance applications

and regulator

Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow

Ford 8" 31 Spline TorqueWorm LSD Limited Slip Differential each Manifold is 100% pressureThis units require the use of carrier bearing LM102949 LM102910. The Ford 8" axle is a smaller version of the popular Ford 9 inch axle and features a drop out style carrier, 8" diameter ring gear and removable pinion support.