Edelbrock Fuel Rail - 8 AN Female O-Ring Inlets - 8 AN Female O-Ring Outlets - Aluminum - Black Anodized - Brackets Included - LS3 - GM LS-Series 29043R The #7799 valley cover is

The #7799 valley cover is required when used with Edelbrock Victor series cylinder heads

a set screw is also machined flush on the bottom

1969-1995 Chevrolet Blazer

Fan Kit includes complete mounting kit with single relay wiring harnessDerale has been the leader in performance cooling for decades

Made of heavy-gauge sand-cast aluminum

Edelbrock Fuel Rail - 8 AN Female O-Ring Inlets - 8 AN Female O-Ring Outlets - Aluminum - Black Anodized - Brackets Included - LS3 - GM LS-Series 29043R The #7799 valley cover isThe Pro Flo XT LS3 EFI intake manifold is engineered with a large plenum and 6. 25" tapered runners to deliver maximum horsepower and a broad torque band from 1500 7000+ rpm. It features a 90mm throttle bore opening that can be ported to 105mm as needed. Machined for use with a stock LS3 style MAP sensor or Edelbrock #36019 that is mounted directly to the manifold. The Pro Flo XT LS3 EFI accepts GM OEM 90mm or Edelbrock #3869 #38693 throttle bodies.