JOES Kart Front Hub Spacer Kit Head and Neck Restraint Tether All center discs are made

All center discs are made out of HSLA steel

Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads

Uses 1/2" thick

100% machined surface design provides the tightest tolerances in the industry

JOES Kart Front Hub Spacer Kit Head and Neck Restraint Tether All center discs are madeMachined from 6061 T6 Aluminum. 5 8" I. D. Kit includes 1 8", 1 4", 1 2" (2 each). JOES Racing Products staff are racers, competitive, and know quality parts and why they work well. At Joes Racing Products, they obsess over the details to produce quality racing parts that give you the competitive edge in a demanding sport. Joes Racing Products knows you can't stand being an "also ran" at the track, especially after the effort, sacrifice and expense