Product Description
The S220 series (ARP 2000 equivilent) from Point 1 are a required upgrade for those engines seeing high boost/nitrous use to prevent heads from lifting and/or blown head gasksets. These are the best head studs offered by P1.
Kit includes:
- 20 ea 12 point nuts
- 20ea hardened precision ground washers
- 20ea head studs
