Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6-Black DOG SWAG 1 Pump and 2 Rail

1 Pump and 2 Rail cores MUST be returned in the manufacture boxes to receive core credit

highest performing street muffler we've ever built in a four inch case

Your engine's fluid capacity is increased

These low profile shock mounts are built from high quality 1/4" 304 stainless steel and are perfect for gaining the necessary room under the hood of your DODGE when installing an aftermarket turbo

Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6-Black DOG SWAG 1 Pump and 2 RailEFI fuel rails are machined for 8AN O ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi Ram kits.