Crank Pulley Gilmer 16T

The Crank Pulley Gilmer 16T by Peterson Fluid is a precision crankshaft pulley engineered for high-performance engine timing applications where reliable belt drive synchronization is critical. This 16-tooth pulley integrates with Gilmer-style serpentine belt systems, making it essential for builders and enthusiasts who demand exact crankshaft tracking in street, race, and specialized engine builds. The universal design accommodates multiple engine platforms, offering flexibility in custom cooling and accessory drive configurations.

Manufactured from lightweight aluminum and finished with gray anodize coating for corrosion resistance and durability, this pulley features a 1-inch mandrel bore with a 1/8-inch keyway for secure crankshaft coupling and positive power transfer. The 0.56-inch face width and 3/8-inch pitch geometry ensure proper belt tracking and contact across serpentine drive systems, while the 16-tooth profile delivers precise timing geometry. The compact 2.95 x 3.35-inch profile (0.65 inches wide) makes this pulley ideal for tight engine bay applications without sacrificing functional surface area or load capacity.

Engine builders, restoration specialists, and performance shops benefit most from this component when upgrading fuel-injection or late-model accessory systems on older platforms or constructing custom engine combinations. Installation requires alignment with compatible Gilmer belt systems and proper keyway engagement to maintain crankshaft-to-belt phase accuracy. Weighing just 0.09 pounds, the Crank Pulley Gilmer 16T integrates seamlessly into engine timing packages while maintaining the dimensional precision Peterson Fluid is known for in motorsports and industrial applications.