Kooks 1-7/8" x 3-1/2" 304 stainless steel weld-up custom header kit — larger 3-1/2" collector for high-output builds where a 3" collector becomes the next restriction. For serious built or boosted custom applications.
Universal application. Customer supplies head flanges, gaskets, bolts, and fabrication labor.
Kooks Headers & Exhaust has been hand-building stainless headers and exhaust systems in Statesville, North Carolina since 1962. Every J-bend and merge collector in this kit is sourced and inspected in the same shop where the company's racing roots were established. 304 stainless construction handles thermal cycling and corrosion.
Includes 12 x JB-188-25-18-304 (1-7/8" J-bends) and 2 x 9906S (1-7/8" x 3-1/2" merge collectors).
