Stainless Works SBF Wide Rectangular Port Header Adapter 304SS Exhaust Flanges 1-7-8in-2in Primaries

Small Block Ford big tube wide rectangular shaped port header adapter exhaust flanges. These flanges come as a pair and are designed for 2" horizontal centerline bolt pattern SBF heads, machine work included. Includes (8) countersunk holes for bolting 3/8" diameter flat head bolts to head and (8) 3/8"-16 tapped holes to locate SBF flanges with larger port sizes for 1-7/8" or 2" diameter primaries. SBF header flanges not included, laser-cut from heavy-duty 3/8" thick carbon steel for superior resistance to warping from high heat, recommended header flanges are HFSBFTFHP188 or HFSBFTFHP200, or any other 3/8" thick Small Block Ford header flange with 2-3/4" width diagonal header bolt pattern.

Stainless Works, HFSBFBTADAPT, Flange, SBF, Header Flange, Small Block Ford, Header Flange Not Included, Rectangular Shaped Port, Adapter, Flange Adapter, HFSBFTFHP188, HFSBFTFHP200, 2-3/4" Width Diagonal Header Bolt Pattern, CNC Laser Cut, 1-7/8" or 2" Primary, 3/8" Thick, 304 Stainless Steel, Heavy Duty, Mill Finish, Lifetime Warranty.

Small Block Ford big tube wide rectangular shaped port header adapter exhaust flanges. These flanges come as a pair and are designed for 2" horizontal centerline bolt pattern SBF heads, machine work included.

Stainless Works SBF Wide Rectangular Port Header Adapter 304SS Exhaust Flanges 1-7/8in-2in Primaries

Stainless Works, SBF big tube wide rectangular port, header adapter flanges.

Stainless Works Header Flange Port Adapter 1-7/8" to 2"

Stainless Works, Pair of Header Flanges

Small Block Ford Flange Adapter

HFSBFBTADAPT

HFSBFBTADAPT

Exhaust Flange

Header Flange

Flange