Universal Aluminized Steel Header Collector Ball Flange Kit (15923) by Flowmaster®, Sold in Pairs, 3.50" to 3.00". The Collector Ball Flange takes the place of the messy three-bolt connections and ensures a leak-free and connection. The ball type connection also does away with the gasket and the 2-bolt tightening makes for better accessibility.
- Replaces Messy 3-Bolt Flange Connection
- Ensures Leak Free Connection
- 2-Bolt Tightening for Better Accessibility
- Made in 16-Gauge Aluminized Steel
- Sold in Pairs
- 3-Year Warranty
This header collector kit takes the place of three bolt flange type connections and allows for a leak free and gasket free ball flange type connection. Available in various sizes.
Flowmaster® has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.