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4l80/4l85E 258MM Triple Disc Billet Carbon Fiber Torque Converter

Suncoast 258MM 4L80E triple disc billet torque converter
Pricing: $1,595.00

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Refundable Core Charge: $100.00


4L80E 258MM Triple Disc Billet Carbon Fiber Torque Converter

Features and Benefits:

  • Stronger Chromoly steel turbine and impeller hub for additional strength and reliability.
  • Custom upgraded sprag cartridge with over twice the holding capacity.
  • Three friction surfaces more than triple surface area.
  • Woven Carbon Fiber clutch material.
  • Furnace Brazed Turbine and Pump Fins.
  • Torrington Roller Bearing Construction.
  • Tig Welded Pump and Turbine Fins.
  • Custom CNC'd Billet 4140 billet cover.
  • Custom Billet Stator Cap.
  • Custom Billet Apply Piston.
  • Custom Heat Treated Steel Hub.
  • 3 year unlimited mileage warranty.

SunCoast 4L80E torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. SunCoast designs and manufactures their torque converters in-house. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. All SunCoast triple disc converters are outfitted with a heavy duty forged billet steel cover and give an unbeatable lock up performance. The companys race series converter should be used in racing/pulling applications that require a higher stall RPM than a standard converter. Increased stall is usually needed in applications where a larger turbo or turbos have been installed and more RPM is required to get the turbo on boost while on the brakes (brake boosting).

This custom 258MM 10.2 inch 4L80E torque converter comes equipped with a new hardened Chromoly steel turbine for improved strength. Our extra thick forged billet apply piston ensures that there is zero deflection when applied so that it can withstand the most extreme applications.

This 4L80E torque converter also features a woven carbon fiber clutch plates to deliver maximum lockup capacity. The front cover on this new 6L80E torque converter also features a fully machined billet front cover that provides superior strength and durability.

The Suncoast 4L80E billet torque converter also features an upgraded sprag and impeller hub along with full torrington thrust bearing construction.

This torque converter is available in a variety of sizes and stall speeds depending on your needs.



Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • W14.0000” x H10.0000” x L14.0000”

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