Holley 300-122 - Holley EFI LS Hi-Ram Intake Manifold

Intake Manifold, EFI Hi-Ram, Aluminum, Natural, Chevy, Each Brand:  Holley Manufacturer's Part Number:  300-122 Engine Block Style:  Stock/OEM standard deck Injection Style:  Multi-port Basic Operating RPM Range:  Idle-8,000 Intake Section Included:  Complete EGR:  No Injectors Included:  No Fuel Rails Included:  Yes Aftermarket Fuel Rail Required:  Yes Throttle Body Included:  No Throttle Body Bore Size:  92mm Supplemental Bosses Cast-In:  No Supplemental Bosses Machined:  No Runners Included:  Yes Runners Removable:  No Plenum Material:  Aluminum Plenum Finish:  Natural Base Material:  Aluminum Base Finish:  Natural Quantity:  Sold individually. Notes:  With cathedral port heads only. Fuel rails are machined for -8 AN O-ring male fittings. These Holley EFI LS Hi-Ram intake manifolds are designed for your high performance race engine. Big cube and high-rev applications without height limitations are the intent for these manifolds. The modular design of t