Billet CNC Stainless Header Flanges- BAE 5x Rect. Port Hemi Heads

Precision milled from 3/8" 304 stainless steel, these CNC machined header flanges are the perfect touch to finish off that next custom set of Brad Anderson 5x Hemi headers. Designed for a lightweight profile, snap-fit ports, and a beautiful finish, these CNC machined header flanges are second to none. They all come standard with chamfered edges, and precision milled ports.

These BAE 5x Hemi Rectangle Port CNC Machined flanges are sold AS A PAIR.

They are available in the following Port Sizes:

• 2 1/4" (1.67" tall x 2.02" wide)
• 2 3/8" (1.79" tall x 2.15" wide)
• 2 1/2" port size (1.93" tall x 2.32" wide)

These flanges fit the Brad Anderson 5x Hemi cylinder heads with a standard 4.8" bore spacing, and standard port locations. This bolt pattern also matches the Brad Anderson 6x & 8x cylinder heads, along with the Noonan 4.8" MACH1 Hemi Heads, as well as Hemi Head options from ProLine.

See our custom CNC Flange listing for unique header flanges with custom variants such as:

• Various material types & thicknesses
• Any engine/cylinder head combination
• O-Ring grooves with O-Ring installation
• Counterbore for a tubing land
• Lightened flanges
• Port Blend- requires a non round port.

 CNC Machined flanges are FINAL SALE. We will not accept refunds or returns on these products.

Every flange will be precision skimmed to ensure flatness and straightness. All bolt holes and flange port holes will be precisely chamfered for a smooth, bur free edge.