EFI Hi-Ram Intake, 2 x 4150 (2 x 1000cfm sideways or inline mounting) w/Black Ceramic Coating. Height (Carbureted or EFI, 2x4V Top Mount & Blank) ????????????? 11.08?????????? to the lifter valley cover flange on engine block. Base Plenum Top Mounting Flange Height ????????????? 8.42?????????? to the lifter valley cover flange on engine block. Port Size ????????????? 2.49?????????? Height x 1.21?????????? Wide Mounting Flange Gasket Type ????????????? Standard LS3 Molded O-Ring Plenum Top Gasket Type ????????????? 3/32?????????? Round O-ring Cord Runner Length ????????????? 6.50??????????, As-Cast Runner Cross-Sectional Area ????????????? Tapered 4.25 in????? to 2.77 in?????
All warranty questions, claims or otherwise should be directed toward the manufacturer