Sale Quick view Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin - GM LS3/L92 Compare $989.00 $989.00 $622.97 Available with single or dual injector provisions and a burst panel flange, the LS3 Ultra Lo-Ram intake manifold is designed for boosted combinations with hood clearance in mind. The Holley LS3...