0
Your shopping cart is empty.
ORDER NOW AND WE'LL
PRIORITIZE YOUR SHIPMENT
FREE SHIPPING
IF BUNDLED WITH FLUID and EXTEND! or $99 WITH JUST FLUID
Dominate every mile with the SportMonster E4OD transmission - a rugged 4-speed automatic built to handle the toughest demands of heavy-duty trucks, SUVs, and high-performance vehicles. Known for its legendary durability and smooth performance, the E4OD is engineered to deliver reliable power for towing, hauling, and everyday driving. Whether you're pulling heavy loads or upgrading your vehicle for superior performance, the SportMonster E4OD transmission is built to perform. With reinforced internal components and advanced engineering, the E4OD can handle high torque and heavy workloads while providing seamless, precise shifting. Its overdrive gear improves fuel efficiency during highway cruising, giving you the best combination of power and efficiency in a single, robust package.
Note
In-stock transmissions usually ship the next business day.
Custom builds or out-of-stock units typically ship within 2–4 weeks.
Need it sooner? Call us — we can often make special arrangements.
We offer the most comprehensive coverage in the industry:
Extend warranties are optional add-ons available during checkout.
No — we offer a $299 Flat-Rate One-Way Shipping to any address, commercial or residential.
If you find a better rate, you're welcome to arrange your own shipping.
No — fluid must be purchased separately. We offer special discounted prices and even cheaper shipping options when you bundle with our fluid at checkout.
Returning your core is simple. Once you are ready to return your core, you can initiate the return process in one of two ways:
Please Note:
Our goal is to make this process as seamless as possible — if you have questions about your core return, just give us a call.