This kit is designed for your Small Block Chevy 283 - 350 with a Short Water Pump. Constructed of thick gauge aluminum and with a high quality Satin Aluminum finish, this kit would be great addition to your project. This kit also includes a Brand New Aluminum Machined power steering pump pulley.
This is a single groove pulley. This fits all GM key-way power steering units through 1984 with a 5/8 Shaft.
Double Groove Water Pump Pulley. Single Groove "Key Way" Style Power Steering Pump Pulley.
Professional Installation is Highly Recommended.