Description
Reducer spacers are essential for proper fitment when your assembly requires a step-down from larger to smaller bore diameters. These Allstar Performance spacers provide precision alignment and secure seating in fuel systems, coolant lines, and other critical applications where dimensional accuracy directly impacts reliability. Manufactured from aluminum for lightweight durability, they’re an affordable solution to avoid costly custom fabrication.
- 5/8″ outer diameter
- 1/2″ inner diameter
- 1-1/4″ thickness
- Aluminum construction
- Natural finish
- Sold as pair
- Bolt-on fitment









