This fuel rail kit is specifically designed to work with the Holley GM 2x4 dual plane manifold. Working to utilize the technology of the LS pushrod engine and now mated with the impressive multi-carb looks and performance of the muscle car era in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's.!
The LS engine architecture does not utilize an intake mounted water neck or distributor
|Inside Diameter||5/8 Inch|
|Application||Holley 2x4 Mid-Rise Dual Plane EFI Manifold for GM LS Gen III or Gen IV, LS3/L92 Retangular Port Heads|
|Material||Aluminum fuel rails, steel brackets and fasteners, rubber O-Rings|
|Unit of Sale||Kit|