• new piston damper/assembly

• forge bill it cover braze turbine and welded turbine hub full bearings

• race kit forge cover forge piston welded turbine hub full braze turbine and impeller upgrade stator

A72

• race kit Fully Machined Forging 10.000" Bolt circle diameter with both 90-degree & offset bolt pattern new ring gear One-piece forged and machined front cover
• Both “offset” and 90º bolt patterns
• 7/16”-20 mounting holes
• Impeller and turbine hubs made from hardened Chromoly steel
• Utilizes the GM 245mm core

47RH & 48RE

• forge front cover multi-plate clutch kit forge damper assembly new turbine hub riveted and welded low stall stator the increased power of the modified diesel engines raises the stall speed of stock converters, which is detrimental to vehicle towing performance and drivability a low-stall stator for Chrysler diesel pickup trucks with increased engine power output for upgraded towing capacity and general performance.

68RFEEnhanced design features include:

• Fully-machined, forged piston and custom damper rivets won’t bend under extreme lockup pressure.
• Piston is tested and proven to withstand bending up to 400 psi.
• Spring end caps limit how far springs compress under load to prevent breakage.
• Increased oil flow improves cooling and lubrication of clutch plates.
• Patented piston/damper assembly absorbs up to 1,250 ft-lbs. of torque. That’s nearly twice the stock capacity of the 68RFE
• Three solid, non-segmented, high-thermal, high-torque capacity friction elements.
• Low-stall stator.

AS68RC

• New front cover hub Precision bore with superior surface finish for improved shaft sealing
• O.D. surface finish optimized for reliable piston sealing
• Hardened for added strength and durability
• Mounting pads provide clearance for full oil flow
• New friction plates  paper is formulated specifically for this application
• Oil grooves for proper cooling

TH350 & th400

• racing Fully machined cover with bushing installed
• Unit-specific design
• Oil flow grooves and holes increase fluid flow to keep converters running cooler
• Turbine hub features a larger flanged diameter to increase the strength rigidity of the turbine

• racing Kit adapts front wheel drive GM 245mm cores to GM 298mm applications with 30-tooth input splines. Full braze reinforce turbine full bearing heavy duty springs.

4L80E

• HD includes piston plate fully machine forge with new friction lining front cover
•  Made from high quality  steel forgings
• Increased wall thickness for greater stiffness
• Longer lip makes it easier to reuse impeller
• One-piece design: no welds to flex, crack or leak
• High stall version increase up to 2500 stall.

4L80E racing

• Turbine and impeller hubs made from hardened Chromoly steel
• Thrust washer is hard-anodized
• Forged mounting ring
• Utilizes the GM 245mm core
• The versatility of this core allows  to produce performance converters offering a wide variety of stall speeds with improved efficiency.

ALLISON 100,200,2400

• HD Tapered lock up surface machined to OE specifications

• Increased wall thickness for greater stiffness
• Longer lip makes it easier to reuse impeller
• Center thrust area is ground and parallel to accept turbine hubs with bearings, fibre washers or bimetals
• One-piece design, no welds to flex, crack or leak
• One piece forge steel cover.

4L80E racing

• Turbine and impeller hubs made from hardened Chromoly steel
• Thrust washer is hard-anodized
• Forged mounting ring
• Utilizes the GM 245mm core
• The versatility of this core allows  to produce performance converters offering a wide variety of stall speeds with improved efficiency.

ALLISON raceEnhanced design features include:

• Fully-machined, forged piston and custom damper rivets won’t bend under extreme lockup pressure.
• Piston is tested and proven to withstand bending up to 400 psi.
• Spring end caps limit how far springs compress under load to prevent breakage.
• Increased oil flow improves cooling and lubrication of clutch plates.
• Patented piston/damper assembly absorbs up to 1,250 ft-lbs. of torque.
• Three solid, non-segmented, high-thermal, high-torque capacity friction elements.
• Stator improvement to prevents rotation or spun on the outer race.