The Kooks 3in 3-bolt collector flange is a stainless steel flange with a full 3in opening and three bolt holes sized for 3/8in bolts. Constructed from 3/8in thick 304 stainless steel and sold individually, it provides a durable flange option for collector or exhaust joins during custom fabrication or repair of exhaust systems.
Kooks Universal 3in SS 3 Bolt Coll Flange/Rings