Drivetrain Automatic Transmissions and Components

Sun Coast Converters

Suncoast E4OD GUARDIAN 300 HP TOWING TRANSMISSION WITH CONVERTER 1989-1991 4WD SC-E4OD-GUARDIAN-8991-4WD $1450 Core Charge Applies

$7,575.00

SKU: S02K SC-E4OD-CAT2-8991-2WD

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The SunCoast Category 2 E4OD transmission assembly includes Alto High Performance Red Eagle clutches, a Transgo Tugger Kit, a Billet 300 Maraging Input Shaft, and a SunCoast Category 1 Billet Triple-Disc Torque Converter, designed to handle up to 400HP for 1989-1991 Ford F250 and F350 2WD trucks.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 SC-E4OD-CAT2-8991-2WD

Videos

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.

View Full Return Policy