• Efficient 1:1 Drive Ratio: Designed to deliver maximum cooling with minimal power loss, ideal for performance engines operating below 7000 RPM., • Precision CNC Aluminum Construction: Machined aluminum pulleys feature deep V-grooves to help prevent belt slippage and maintain reliable system operation., • Perfect for Crate Engine Builds: A great match for 602 and 604 crate engines as well as other Small Block Chevy applications using a short-style water pump., • Double-Groove Pulley Design: Allows integration of additional accessories such as an alternator or power steering pump without sacrificing alignment or performance.
