The Winters Sidewinder Lockout Shifter for 4L80E is designed specifically for the 4L80E automatic transmission, 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 adding critical protection for race and off-road 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: GM 4L80E
• 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 mount capable

Fitment

• GM 4L80E automatic transmissions
• Requires appropriate standalone controller for electronic transmission operation
• Ideal for LS swaps, Ultra4 builds, rock crawlers, diesel swaps, and drag applications

Tech Insight

The 4L80E is a heavy-duty overdrive transmission commonly used in high-torque builds. Proper detent alignment is critical to prevent incomplete gear engagement or cable over-travel. The Winters Sidewinder lockout design ensures precise manual control while eliminating the risk of accidental reverse engagement under load.