AST Rollcages V3 Removable Bolt-In 6-Point Roll Cage for VW Polo 6R American Racing Vintage With their 9/16"x18 threaded inlet

With their 9/16"x18 threaded inlet and outlet they can also be used with a custom Dash 6 fuel circuit

6L (Elan Escort Cortina)

Less affected by vibration it is highly recommended for intensive use

L19 : made from ""premium"" steel which has received numerous treatments offering a more substantial resistance compared to the ARP 2000 (260

AST Rollcages V3 Removable Bolt-In 6-Point Roll Cage for VW Polo 6R American Racing Vintage With their 9/16"x18 threaded inletAST 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