AST Rollcages V3 Weld-In 10-Point Roll Cage for Mazda MX-5 NA Style46 Questions about ET size offset

Questions about ET size offset nuts or wheel spacers

AST guarantees perfect adaptation and simple assembly in the vehicle thanks to their 3D laser scanner technology which allows ultra-precise dimensional measurements

With its large diameter stainless steel case it allows you to check the pressure inside the tube with great accuracy before the engine is pre-lubricated

ACL Race Main Bearings Honda B20A B21 DOHCDesigned to withstand high RPM temperatures and load these high strength bearings are manufactured by ACL from 3 layers of hardened steel copper and nickel

AST Rollcages V3 Weld-In 10-Point Roll Cage for Mazda MX-5 NA Style46 Questions about ET size offsetAST Roll Cages SpecificationsAttention : AST roll cages designed and built according to FIA Appendix J may not be approved depending on the year of preparation of your car. Indeed the safety requirements are often revised in Appendix J by the FIA. Check with your Federation Sporting Organisation for the minimum safety requirements specific to your vehicle version engine and type of event and or championship to be contested. AST roll cages have 4 to 10