Billet fuel rails for the LS7. Machined from a solid block of 6061 aluminum. Integrated mounting tabs eliminate rail tab flex under the highest intake and fuel pressures. Proper clearances and diagonally slotted mounting holes ensure proper injector alignment with OE length injectors or taller injectors. 

Can be used with OE length injectors and/or alternate length injectors, select appropriate hardware pack for actual intake and injector combination
Must be used without coil pack covers or engine covers.
Use LS3 Rails (45-100) for Fast LSXr 102mm LS7 intakes.


FITS
LS7 with hardware pack D or E (see chart here)
Does NOT fit Fast LSXr intakes, use LS3 Rails here
ALL fitments require coil pack covers and/or engine covers to be removed.

SPECIFICATIONS
Ports: ORB-8 female
Bore size: 16mm
Material: 6061 aluminum, anodized black