Allstar Performance SB Chevy Aluminum Short Water Pump H760C30XXL Variable Speed Controller (VSC) to

Variable Speed Controller (VSC) to MAC Helmet Air Pumper

All gauges are 1

Universal plastic cap has a simulated carbon fiber look and is wide enough to fit extended and 2-piece dirt roofs

000 in Bolt Circle

Allstar Performance SB Chevy Aluminum Short Water Pump H760C30XXL Variable Speed Controller (VSC) toPopular short style water pump that was originally used on pre 1969 small block Chevrolets. Pumps are built using all new components and an aluminum body for added weight savings over original cast iron pumps. Pump features a 3 4" main shaft and bearings with a 5 8" pilot and a billet steel hub drilled for both small and large fan bolt patterns, making this a good choice for street and mild performance vehicles. Block mount to fan hub dimension is 5 5