Roll Over Valve -6AN AF614-06BLK Product:Black Finish. -6 Female ORB to -6 Male AN Carburettor Dual Inlet Rail Kit

Carburettor Dual Inlet Rail Kit These Dual inlet fuel rail kits suit Holley 4150 carbs with Dual metering blocks and features a -8AN inlet fitting

AF573-04DS

Straight -16AN Female to 1" (25mm) Male Barb Hose FittingBlue Finish

12mm (15/32") total height

100 Series Taper 45° Swivel Hose End -12ANSilver Finish

Roll Over Valve -6AN AF614-06BLK Product:Black Finish. -6 Female ORB to -6 Male AN Carburettor Dual Inlet Rail KitRoll Over Valve 6ANBlack Finish. 6 Female ORB to 6 Male AN AF614 06BLK 614 06BLK Roll Over valves work by allowing air into the tank to replace the fuel being used, air out of the tank due to heat expansion and a positive shut off to prevent fuel escape due to the vehicle rolling over. These are made from billet aluminium and anodised to protect it. It has a ball bearing inside the bottom half that allows the air to breathe easily without any