This fuel rail features 3 large threaded ports (ends and one on the bottom) that are -8AN ORB female. It also has a 1/8NPT female port on the top.

This fuel rail kit is designed for the Nissan S13 SR20DET (RWD configuration) intake manifold. This S13 SR20DET fuel rail will also work on some aftermarket intake manifolds that use the OEM fuel rail.

the Radium fuel rail converts from side feed fuel injectors to top feed, allowing the use of high flow aftermarket fuel injectors

-Black Anodized Aluminum Fuel Rail

-4x Black Anodized Aluminum 30mm Injector Seats

-3x Stainless Steel Mounting Brackets

-6x Stainless Steel Mounting Bolts