The Art Carr - Winters SideWinder Lockout Shifter for Ford E4OD and 4R100 is designed specifically for the Ford E4OD, and 4R100 automatic transmissions, this lockout configuration features a mechanical reverse lockout system that makes it physically impossible to accidentally shift into reverse from any forward gear.

The shifter comes fully assembled in a standard Winters plastic console and typically includes a 5-foot (3 travel) double-clip push-pull cable and mounting hardware. Shifters are also available without a cable if a custom length is required.

The lockout version includes a neutral safety switch, ensuring the vehicle can only be started when the shifter is in Park an essential feature for diesel swaps and competition builds.

Meets the safety requirements of most major American racing sanctioning bodies, including:

• National Hot Rod Association (NHRA)
• International Hot Rod Association (IHRA)
• SCORE International
• Best in the Desert (BITD)
• NASCAR (Dirt and Pavement Modifieds/Late Models)
• Sprint Cars (305, 360, 410)
• Drag Racing
• ULTRA4 Racing

Note: We highly recommend reading your specific rule book; it is essential for safety and technical compliance.

Specifications

• Transmission Compatibility: Ford E4OD / 4R100
• Shift Pattern: Standard or Reverse (specify configuration)
• Lockout: Yes
• Neutral Safety Switch: Yes
• Cable: 5 ft, 3 travel (unless ordered without cable)
• Mounting: Console or custom flat-mount capable

Fitment

• Ford E4OD automatic transmissions
• Ford 4R100 automatic transmissions
• Requires correct linkage kit (Winters P/N 3395)
• Ideal for diesel swaps, Ultra4 trucks, mud trucks, and heavy-duty off-road builds

Tech Insight

The E4OD and 4R100 are large-case, heavy-duty transmissions commonly used in diesel and high-torque applications. Proper detent alignment and cable geometry are critical to ensure full gear engagement under load. The Winters Sidewinder lockout design provides precise manual control while eliminating the risk of accidental reverse engagement especially important in high-vibration race and off-road environments.