Locking Dipstick Dedenbear Case

The Locking Dipstick Dedenbear Case is a transmission dipstick assembly purpose-built for rear-engine dragsters running Powerglide transmissions. This solid-tube locking dipstick is engineered to withstand the extreme vibration and heat cycles of high-performance bracket racing, where transmission fluid temperature monitoring is critical to preventing catastrophic failure during competition.

Constructed from aluminum and steel with a durable red and cadmium finish, this dipstick resists corrosion and thermal degradation inherent to dragstrip environments. The short-length design is optimized for the tight engine bay geometry of rear-engine dragster chassis, where space constraints demand precision-fit components. The locking mechanism prevents vibration-induced tube separation during acceleration and deceleration cycles, maintaining accurate fluid-level readings lap after lap. Mounting directly to the Dedenbear case transmission ensures repeatable installation and secure engagement without adapter complexity.

Bracket racers and grassroots drag competitors rely on this dipstick to monitor transmission condition in real time without the need for teardown inspection between rounds. The fixed tube design eliminates sliding wear common in retractable dipsticks, providing longer service life under repeated high-temperature exposure. This is essential equipment for any serious competitor running a Powerglide-based driveline in a rear-engine configuration who demands reliability when it matters most.

Part number 22164 fits Dedenbear case transmissions specifically and is a direct OEM replacement for stock or modified Powerglide applications. Weighs 0.63 lbs with compact dimensions of 9 x 1.65 x 11.8 inches, allowing seamless integration into space-limited dragster layouts.