Suncoast E4OD CAT 3 450 HP TRANSMISSION 1989-1991 4WD (WITHOUT CONVERTER) SC-E4OD-CAT3-8991-4WD-LC $1200 Core Charge Applies

Name: Suncoast E4OD CAT 3 450 HP TRANSMISSION 1989-1991 4WD (WITHOUT CONVERTER) SC-E4OD-CAT3-8991-4WD-LC $1200 Core Charge Applies
Brand: Sun Coast Converters
SKU: S02K SC-E4OD-CAT5-8991-2WD-LC
Price: 10410.00 USD
Availability: InStock

$10,410.00

SKU: S02K SC-E4OD-CAT5-8991-2WD-LC

In Stock

Ships by Jun 20

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Professional / shop required

Description

This is a high-performance transmission assembly designed for up to 750 horsepower. It includes a comprehensive set of upgraded internal components such as Alto High Performance Clutch and Steel Modules, a Transgo Tugger Kit for improved shifting and durability, heavy-duty sprags, carbon fiber intermediate band, and various billet shafts and drums for increased strength. The included SunCoast Triple-Disc Billet Torque Converter with Billet Stator is engineered for heavy-duty towing and hauling, offering a 3-year, unlimited-mileage warranty.

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

Brand	Sun Coast Converters
Part Number	S02K SC-E4OD-CAT5-8991-2WD-LC

Videos

How to Install a Torque Converter on a Ford 4R100/E4OD Automatic Transmission

Was it WORTH it?! | Testing and Review of the Suncoast Torque Converter

How to Install your Converter the Right Way!

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