Aeroflow Roll Over Valve -16AN AF611-16 Main Studs The expanding sleeves feature a

The expanding sleeves feature a neoprene finish to protect the inner surface of the bearings and to drive the camshaft bearings smoothly into the engine block

Part Number: AF558-08S

510 Series Full Flow Tight Radius Push Lock 30° Hose End AF517

This listing is for the 'Race edition'

Aeroflow Roll Over Valve -16AN AF611-16 Main Studs The expanding sleeves feature aRoll Over Valve 16AN Brand: AEROFLOW Part Number: AF611 16 Description: 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 hasa ball bearing inside the bottom half that allows the air to breathe easily without any restriction.