Warning: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.
Use 303-765 if your vehicle has M12 x 1.5 threads. Use 303-766 if your vehicle has M8 x 1.0 threads. If you're unsure which threads your vehicle has, you need our 303-765-766 set that includes both.