PARTS

This torque converter is designed with the same stator as the 107X, however it is built with the more Neutral pump. This torque converter was designed with one purpose in mind, pulling. This Allison torque converter has a very efficient stator that...

This new Allison upgraded torque converter is an excellent upgrade for customers with powertrain platforms. This new Allison torque converter comes standard with a fully machined, forged apply piston to alleviate deflection under higher apply...

3,000 - 3,400 High-stall converter for very large singles, compounds, or triples. This converter is used primarily for racing or max effort builds. These torque converters launch violently and billet internal parts should be considered when using this...

This torque converter is designed with the same stator as the 105X, however it is built with the more efficient pump. This torque converter was designed with one purpose in mind, pulling. This Allison torque converter has a very efficient stator that...

1,700-1,800 rpm stall speed. This torque converter was designed with one purpose in mind, pulling. SunCoast initially developed this converter for the fleet customer who is on the road hot-shot driving, or pulling heavy loads. This new Allison billet...

ALLISON P2 PLANET/SG C2 CAP P2 heat treated Plane tary fix kit Contains (1) Machined P2 Planetary. The stock Allison 1000 P2 Planetary can strip or snap as a result of poor tuning,shock load, improperly built transmissions and higher horsepower...

The 1058 is probably the 2nd most popular converter we sell at SunCoast. This torque converter can be used for both towing and racing. It is 200-300 RPM higher than factory and works well with almost all mild turbo setups, this even shines with the...

This converter has been a workhorse with the Allison platform since its inception. The stall speed is stock and also has a stock stator. This converter is used for customers who enjoy the driving characteristics of a stock torque converter. This...

MODIFIED P1 SUN GEAR - 5 SPEED

ALLISON BILLET OUTPUT SHAFT Made from 300M Billet steel. Ideal for heavy duty service applications. Precision-ground for high-dimensional accuracy. Ideal for those who challenge their vehicles at work or at play.  

ZERO BALANCE FLEXPLATE This replaces the factory flywheel/flex plate with a improved billet steel one-piece design and eliminates the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a better...

LB7/LLY BILLET FLEXPLATE This replaces the factory flywheel/flex plate with a improved billet steel one-piece design and eliminates the heavy cast iron and the weak stamped steel flex plate. This is a must with the high torque in conjunction with a...