187-1B
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:
Note: We highly recommend reading your specific rule book; it is essential for safety and technical compliance.
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.
