We offer a Disassembled Road Race Manifold Kit for customised exhausts or special chassis clearance requirements.
Both the 12A and 13B engine kits include: an engine-to-header flange, primary tube #1 and primary tube #2, a U-bend tube section, and an dual-tube outlet flange.
Flanges are laser-cut mild steel, and the tubing is mandrel bent .120"-wall HREW steel. The addition of the U-bend tube allows for even more flexibility with your design. Gaskets are not provided but are available separately. Also comes with an Stainless Steel outlet flange to help make the rest of the system. (pictured)