507-1B
The Art Carr - Winters SideWinder Lockout Shifter for GM Powerglide is designed specifically for the GM Powerglide 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 cable 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 an essential layer of safety for competition vehicles.
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 Powerglide’s two-speed design makes precision and durability critical — especially in drag racing and high-horsepower builds. The Winters lockout Sidewinder ensures the driver maintains full control while eliminating the risk of accidental reverse engagement under extreme load.
