AST Rollcages V1 Removable Bolt-In Rear Roll Cage for Alfa 155 7Twenty 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

Simple and effective this solution requires you to physically open the valve before starting the engine and close it before shutting the engine down

It is made of high quality stainless steel and has a 1/8" NPT thread (4 and 5 mm Dash adapters supplied see photo)

Dynamically balanced with precise manufacturing for improved reliability for daily and recreational driving

AST Rollcages V1 Removable Bolt-In Rear Roll Cage for Alfa 155 7Twenty 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