Quick view Plenum Top Hi-Ram 95mm HLY300-245 HOLLEY MSRP: Now: $341.95 Was: Plenum Top Hi-Ram 95mm HLY300-245Intake Manifold - Hi-Ram - Plenum Top - 95 mm Throttle Body Flange - Tunnel Ram - Aluminum - Natural - GM LS-Series - Each MSRP: Now: $341.95 Was: Quick view