Description

Carbureted Base Only (Plenum-Top-Mounting Fabrication Flange Available)Plenum Top Gasket Type â?? 3/32â? Round O-ring CordPort Size â?? 2.49â? Height x 1.21â? WideMounting Flange Gasket Type â?? Standard LS3 Molded O-RingRunner Length â?? 6.50â?, As-Cast Runner Cross-Sectional Area â?? Tapered 4.25â? to 2.77 in²Carbureted Base Only (Plenum-Top-Mounting Fabrication Flange Available)

Basic Operating RPM Range: 3500-8000 RPM

Carburetor Flange: N/A

Carburetor Quantity: N/A

Carburetor Studs Included: No

CNC Ported: No

Color: Natural

Construction: Cast

Cylinder Head Port Shape: Rectangle

Deck Height: 9.24 Inch

EGR Port: No

Engine: GM LS3/L92

Flange Style: N/A

Fuel Injectors Included: No

Fuel Rail(s) Included: No

Fuel System Type: Carb

Gasket Or Seal Included: No

Grade Type: Performance

Intake Port Gasket(s) Included: No

Material: Aluminum

Nitrous Bung(s) Included: No

Plenum Finish: Natural

Removable Runners: No

Removable Top/Lid: Yes

Single Or Dual Plane Type: Single Plane

Throttle Body Bore Diameter: N/A

Throttle Body Gasket Included: No

Throttle Body Included: No

Type of Component: Lower Manifold

Vacuum Ports: Yes