Description

Hi-Ram – Plenum Top Only – 2 x 4150A-B Height: 12.10â? (w/ Carb Style Top – 2 x 4150 or 2 x 4500) â?? See DrawingHeight at Plenum Flange: 9.44â?O-Ring Seals for Plenum TopModular Design w/ Removable TopFits Holley Hi-Ram Manifolds – They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your system. The plenum tops are constructed of cast aluminum.*This flat black powder coating matches 300-653BK and 300-306BK.It will NOT match the following bases exactly as they are ceramic black (semi-gloss): 300-113BK, 300-226BK, 300-229BK, 300-243BK.

Basic Operating RPM Range: N/A

Carburetor Flange: 4150 Square Bore

Carburetor Quantity: 2

Carburetor Studs Included: No

CNC Ported: No

Color: Black

Construction: Cast

Cylinder Head Port Shape: N/A

Deck Height: N/A

EGR Port: No

Engine: Universal

Flange Style: 4150 Square Bore

Fuel Injectors Included: No

Fuel Rail(s) Included: No

Gasket Or Seal Included: Yes

Grade Type: Performance

Intake Port Gasket(s) Included: No

Material: Aluminum

Nitrous Bung(s) Included: No

Plenum Finish: Black

Removable Runners: No

Removable Top/Lid: Yes

Single Or Dual Plane Type: Single Plane

Throttle Body Bore Diameter: 3.6 Inch

Throttle Body Gasket Included: No

Throttle Body Included: No

Type of Component: Manifold Top

Vacuum Ports: No