Mark Williams

MW Hardened 32 Spline Liberty Slip Yoke

MW Hardened 32 Spline Liberty Slip YokeUses 1350 series U joint. Primarily for use in NASCAR applications and Jerico transmissions. "D"=6-1/8". Manufactured from high strength 4340 steel forgings,...

MW Hardened Powerglide Slip Yoke

MW Hardened Powerglide Slip YokeUses 1350 series U joint. Fits Dedenbear and Powergilde. "D"= 5-13/16". Manufactured from high strength 4340 steel forgings, through hardened, and shot peened. 100%...

MW Lenco Transmission Yoke

MW Lenco Transmission YokeUses 1350 series U joint. Fits Lenco trans. "D" = 4" Manufactured from high strength 4340 steel forgings. 100% machining creates a perfect balanced part.Sold individually.

MW Turbo 400 Transmission Yoke

MW Turbo 400 Transmission YokeUses 1350 series U joint. Fits GM Turbo 400 and Super T-10 trans. "D" = 5-3/4" Manufactured from high strength heat treated 4340 steel forgings. 100% machining creates a...

Superlight Hi-Torque Drag Race Axles

Superlight Hi-Torque Drag Race Axles 35 spline superlight axles can be used for cars weighing up to 1800 lbs while 40 spline superlight axles are recommended for vehicles over 1800 lbs. MW Superlight...

U-Bolt Cap Kit, 1350 Series, Mark Williams 2nd Generation

The 2nd generation alloy steel U-bolt kit is a result of information gained on Mark Williams driveshaft torsion testing machine. The older version, 3/8" 1350 u-bolt was prone to cycle failure when...