Procomp Speedmaster Gilmer Drive Crank Spacer 17mm#2259 5230445 Fit type: Vehicle Specific

Fit type: Vehicle Specific

UPPER MOUNTING: Header Bracket

This cooler air charge provides additional power

Thickness 3/64"

Procomp Speedmaster Gilmer Drive Crank Spacer 17mm#2259 5230445 Fit type: Vehicle SpecificProcomp Electronics Gilmer drive crank pulley spacers are specifically designed to help achieve proper belt alignment. They are machined from billet aluminum for lasting durability and good looks. Features : Machined from billet aluminum, a Gilmer Drive Kits are a must for street strip engines that have a problem with belt slippage at high RPM. Gilmer Drive Crank Spacer To Convert Gilmer Drive Kits From Short Water Pump to Long Water Pumps (Small