SKU: PFM66961C
UPC: 037995319619
MPN: 66961C
The Chevy Iron Distributor Gear for .491in Shaft by PROFORM is a precision-engineered component designed for small-block and big-block Chevrolet engines that require reliable ignition timing synchronization. This distributor gear is essential for maintaining spark delivery across various engine speeds and load conditions, making it ideal for street engines, classic restorations, or performance upgrades.
Manufactured from durable cast iron, this distributor gear is engineered to withstand continuous meshing with the camshaft gear while maintaining tight tolerances essential for accurate distributor advance and retard functions. The .491-inch shaft diameter is the industry standard for Chevrolet applications, ensuring seamless fitment with OEM and aftermarket distributors without modification.
Mechanics and engine builders favor this replacement gear for complete distributor rebuilds and cam-and-gear swaps. Installation requires only standard hand tools and takes minutes, making it a convenient choice for anyone working on small-block or big-block Chevy engines.
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