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1963-72 Powerglide Transmission Lower Kickdown Rod
The lower kickdown rod which was used on 1967-1972 Camaro models with factory installed V8 engines and Powerglide transmissions, is a commonly forgotten link in your vehicles drive train.
This rod mounts between the transmission case kickdown arm and the bellhousing mounted kickdown actuator arm.
The 1963-1972 Powerglide transmission lower kickdown rod is a critical linkage component in vehicles equipped with the Powerglide automatic transmission during this period. Here's what you need to know about it:
Function: The kickdown rod is a linkage mechanism that connects the throttle linkage to the transmission. Its primary function is to control the downshifting of the transmission, particularly during acceleration or when the driver requires additional power, such as when passing or climbing hills. When the driver fully depresses the accelerator pedal, the kickdown rod activates the transmission's kickdown mechanism, prompting it to downshift to a lower gear for increased engine power and torque.
Compatibility: The kickdown rod is specifically designed for use with the Powerglide automatic transmission, which was a common transmission option in various Chevrolet vehicles from 1963 to 1972. It is essential to ensure compatibility with the specific model year and engine configuration to ensure proper fitment and functionality.
Construction: The kickdown rod is typically made of metal, such as steel or aluminum, to provide strength and durability. It is a relatively simple component, consisting of a straight or bent rod with threaded ends for attachment to the throttle linkage and transmission kickdown lever.
Installation: Installing the kickdown rod involves attaching one end to the throttle linkage, often near the carburetor or throttle body, and the other end to the transmission kickdown lever. Proper adjustment of the rod length and linkage connections is essential to ensure smooth operation and accurate transmission downshifting.
Importance: The proper functioning of the kickdown rod is crucial for optimizing the performance and drivability of vehicles equipped with the Powerglide transmission. It ensures that the transmission responds appropriately to the driver's throttle input, providing smooth acceleration and timely downshifts when needed.
Maintenance: Periodic inspection and adjustment of the kickdown rod are recommended as part of routine vehicle maintenance. Over time, the linkage connections may become loose or worn, leading to diminished performance or transmission shifting issues. Regular lubrication of the rod's pivot points can also help maintain smooth operation.
Replacement: If the kickdown rod becomes damaged, bent, or corroded, it may need to be replaced to restore proper transmission function. Replacement kickdown rods are typically available from us