Aeroflow 12Orb To 8Orb Roll Over AF613-12 Blue Motor You can choose to either

You can choose to either use the angled bushings to bolt on accessories or use the straight ones if not using any accessories

Street-to-strip cars

meaning there is both water and oil provisions to both sides of the unit to aid with water gallery access to billet blocks and also can be used as water access fitting for turbo or heater core circulation

Suit GM LS Engines

This ECU will need a modification before E-Throttle is usable

Aeroflow 12Orb To 8Orb Roll Over AF613-12 Blue Motor You can choose to eitherBlue Finish, Suit Aeroflow Fuel Cells, 12 Male ORB to 8 Female ORB Aeroflow's Universal roll over valve can be screwed directly into an Aeroflow Fuel cell that has a 12 female thread. The top of the valve has a 8 ORB female thread and a stainless steel ball. It can be used with the AF996 12D, AF996 12S and AF996 12SS weld on or an AF924 12 Bulk Head nut with a choice of any 08 ORB to suit any plumbing solution. When the fitting is screwed into the top