Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

SUNCOAST Smart-Tech Overdrive Clutch Housing Kit 72960-18K

$1,384.13

SKU: S02K 72960-18K

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sonnax Smart-Tech® overdrive clutch housing kit 72960-16K increases OD apply area by 16% and holds a physically taller clutch pack. The 2X thicker steels increase clutch pack steel mass by 28% for maximum heat dissipation. The double-sided BorgWarner clutch frictions are optimized for the 68RFE OD application and custom-made for the Sonnax kit, ensuring unrivaled squawk resistance and maximum clutch capacity. This kit eliminates clutch problems without relying on valve body/pump modifications or adding extra components.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K 72960-18K

Videos

Top 5 Assembly Tips for 68RFE Sonnax Smart-Tech® Overdrive Clutch Housing Kit Success

Top 5 Assembly Tips for 68RFE Sonnax Smart-Tech® Overdrive Clutch Housing Kit Success
Maximize 68RFE Overdrive Clutch Capacity & Squawk Resistance with the Sonnax Smart-Tech® Housing

Maximize 68RFE Overdrive Clutch Capacity & Squawk Resistance with the Sonnax Smart-Tech® Housing
Ultimate 68RFE Transmission Install Guide for 6.7L Dodge Trucks | Step-By-Step Video #howto #dodge

Ultimate 68RFE Transmission Install Guide for 6.7L Dodge Trucks | Step-By-Step Video #howto #dodge
68rfe Gets Sun coast Torque Converter

68rfe Gets Sun coast Torque Converter
Diesel Talk | BD Performance 68RFE Transmission & Torque Converter

Diesel Talk | BD Performance 68RFE Transmission & Torque Converter
Need a new transmission??? SunCoast 68RFE Transmissions Explained #diesel #cummins #transmissions

Need a new transmission??? SunCoast 68RFE Transmissions Explained #diesel #cummins #transmissions
Why 68RFEs Fail (The REAL Reason)

Why 68RFEs Fail (The REAL Reason)

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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