Drive Bushing

The MSD Ignition Drive Bushing (MSD17193) is a precision-engineered component designed for high-performance ignition systems, ensuring distributor shaft integrity and smooth operation for optimal engine reliability. This small yet essential bushing acts as the interface between your distributor drive mechanism and the shaft, effectively reducing wear and play that can accumulate over thousands of engine cycles.

Constructed from durable materials, this drive bushing is built to withstand the repetitive rotational stress associated with constant distributor shaft engagement. Its compact design, measuring 2.15 x 0.65 x 3 inches, makes it easy to install during distributor maintenance or rebuilds. A quality replacement bushing minimizes lateral movement, which is crucial for maintaining distributor advance accuracy and preventing timing scatter that can degrade throttle response and fuel economy.

Mechanics and engine builders trust the MSD Ignition Drive Bushing when overhauling vintage distributors, swapping ignition systems, or addressing drivability issues related to distributor wear. This product is compatible with MSD Ignition Distributors and standard distributor drive shafts, making it an ideal choice for both carbureted and fuel-injected engines in street and performance applications.