Radium Engineering GM LS Engine Fuel Rails

All end ports are machined with 8AN ORB (3/4-16 female) threads. The lower center ports can be used for optional adapters and are also tapped with 8AN ORB (3/4-16 female) threads.

The kit features specifically designed billet mounts. These modular "feet" allow compatibility on the following GM LS engines by simply flipping them and reinstalling into different threaded holes on the rails: LS1, LS2, LS3, LS6, L76, L99 Like the OEM fuel rails, the injector bores are 14mm ID so factory injectors are permitted. This kit is compatible with all fuel types including popular alcohol mixtures such as E85.

INCLUDED:

Black Anodized Laser Etched Aluminum Fuel Rails (x2)
Black Anodized Aluminum Mounting Feet (x4)
Stainless Steel Mounting Feet Hardware (x8)
Stainless Steel Replacement Mounting Bolts (x4)