Amazon.com: 208-4301 Head Studs Series 12-Point Head for use on Honda 1.6L D16Z6 Kit : Automotive
Power Driven Diesel - Save 17.76% on IFG head studs through July 5. This deal won't last long. Don't miss this chance to save. 12v Head Studs: https://powerdrivendiesel.com/product/89-9812-valve-ifg-cummins-12mm-headstud-kit/ 24v Head Studs: https ...
Innovative Fastener Group IFG 24v 12mm Headstuds - Garofalo Enterprises
Powerstroke Products 12mm Head Studs|BlessedPerformance.com