TCS

C6 E4OD 4R100 Billet Forward Clutch Drum

C-6/E4OD/4R100 Forward Clutch Drum Manufactured from 4140 HTSR billet steel for ULTIMATE STRENGTH. This drum is the ideal replacement for the O.E.M. drum and is made specifically for EXTREME...

C6 Heavy Duty Input Shaft

C6 Heavy Duty Input Shaft Shaft is CNC machined from 300M steel for maximum torsional strength. For high torque diesel and off-road applications. Heat treated and precision ground. Shaft is rated to...

C6 Ultra Lite Sun Shell

C6 Ultra Lite Sun Shell   For the serious enthusiast looking to reduce every possible ounce of weight from the transmission. Weighs only 2.08 lbs versus 2.72 lbs. on the stock part Gold...

PowerGlide 30 Spline Input Shaft Heavy Duty

PowerGlide 30 Spline Input Shaft Heavy Duty Made from 300 Maraging billet steel. Increased shaft diameters for additional strength. Extra large radii have been machined at all possible high fracture...

TF6 727 A518 A618 47RE 48RE 4.2 Ratio Band Lever

TF727, A518, A618, 47RE & 48RE 4.2 Ratio Band LeverThe 4.2 ratio band lever provides greater mechanical clamping force than the OEM 3.8 ratio lever. Placing 1 pound of force on the tip of the...

TF6 727 A518 A618 47RE 48RE ProTrans Pro Flight Billet Aluminum Accumulator Piston

TF727, A518, A618, 47RE & 48RE ProTrans Pro Flight Billet Aluminum Accumulator Piston Billet aluminum dual ring “Zero Leakage” accumulator piston. Dual ring design provides...

TH350 HD Input Shaft and Drum (Non-Lockup)

TH350 HD Input Shaft and Drum (Non-Lockup) This 2nd Generation Drum & Input Shaft is designed for OFF-ROAD RACING and EXTREME DUTY applications. Input shaft is made from 300M steel. Drum is made...

TH350 Pump Body w/ Gears (Aluminum) (New)

TH350 Pump Body w/ Gears (Aluminum) (New) TCS has developed an aluminum pump body for the TH350 transmission. Weighing 5.24lbs. this assembly is 38% lighter than the OEM pump (8.42 lbs.). The pump...

TH400 4L80E Universal Intermediate Shaft Heavy Duty

TH400 4L80E Universal Intermediate Shaft Heavy Duty Made from MARAGING Steel which has a 20% stronger yield point than 300M. TCS has eliminated the common failure points of the OEM design by...

TH400 Billet Aluminum Forward Drum w/ 300mm Maraging Steel Input Shaft (with Modified Lube Circuit)

Turbo 400 Billet Aluminum Forward Drum and 300 Maraging Steel Input Shaft (with Modified Lube Circuit) TCS has introduced a NEW INPUT SHAFT for the Turbo 400 that has the torque converter lube holes...

TH400 Billet Complete Pump Assembly

TH400 Complete Pump Assembly This pump body and stator back is made from 6061 billet aluminum. Weighs 10.81 lbs. versus 15.72 lbs. on the OE pump assembly. Positive stop bushing area. Area for...

TH400 Billet Steel Direct Drum

TH400 Billet Steel Direct Drum with X-Large Sprag Drum includes upgraded 36 element sprag Newly designed 4 tab race retainer New TCS outer race requires TH400 frictions and steels. 1/4″ dowels...

TH400 Forward Drum with Input Shaft (Heavy Duty)

Attention Drag Racers, Mud Boggers and Extreme Off-Roaders This One’s For YOU!Heavy Duty Input Shaft and Refurbished Forward Drum The TCS Shaft is made from 300 Maraging steel. The spline area...

TH400 Heavy Duty Direct Clutch Drum

TH400 Heavy Duty Direct Clutch Drum This O.E.M. cast iron direct drum is for high performance and heavy duty towing applications. The drum can hold up to 6 clutches and utilizes a 34 element...

TH400 Intermediate Pressure Plate Extra Heavy Duty Billet Steel

TH400 Intermediate Pressure Plate Extra Heavy Duty Billet Steel The extra heavy duty pressure plate provides superior strength and durability for drag racing and extreme off-road applications. Also...