Super Victor Small-Block Chevy LS3 Carbureted 4500 Intake Manifold

The Edelbrock Super Victor LS3 #2821 intake manifold is designed for Gen IV LS engines equipped with L3, L92 and L76 cylinder heads, this Super Victor intake manifold is ideal for anyone building a 700+ hp carbureted large displacement racing engine operating between 3,500 - 7,500 rpm. The new Edelbrock Super Victor LS3 #2821 intake manifolds is designed with 24% larger runners than our Victor Jr. #28457 along with a larger 4500 style plenum. The large plenum makes this intake manifold ideal for nitrous and forced induction applications. The Super Victor LS3 #2821 intake manifold also features tapered runners for increased flow at high rpm. The Super Victor 4500 series manifold can accommodate bores up 2.25”. A carburetor mounted style throttle bracket is recommended. The Edelbrock Super Victor LS3 #2821 also features a natural aluminum finish for a classic look. For the ultimate "Made in USA" quality, every Edelbrock intake manifold is cast and machined in the USA.

Installation Notes:
• Installation Notes: Uses LS3/L76/LS92 style individual port o-ring seals GM PN19256623
• Manifold height: A-7.67", B-7.67"
• Carb pad height: 7.67"
• Carb height (CH) for this manifold is measured from the valley cover flange to the carb pad
• Port exit dimensions machine matched: 1.27” x 2.58”
• Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.
• Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.