Holley EFI Hi-Ram EFI Intake Manifold - 105 mm LS Throttle Body Flange - Multi Port - Aluminum - Small Block Ford 421991 2020-2024 GMC Sierra 3500 HD Size:Euro 56
USD674.98
USD716.98
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Description
Holley EFI Hi Ram EFI Intake Manifold 105 mm LS Throttle Body Flange Multi Port Aluminum Small Block Ford 421991 2020 2024 GMC Sierra 3500 HD Size:Euro 56 2020 2024 GMC Sierra 3500 HD Standard Cab PickupVehicle Applications: 2020 2024 Chevrolet Silverado 2500 HD Standard Cab Pickup 2015 2017 New Flyer Xcelsior Failure to use the proper flow restrictor will likely result in a damaged or leaking heater core ΓÇó EFI 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
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