Dynatech 783-71240 Slip-On Collector 4-into-1 Header Collector

The Dynatech 783-71240 is a high-performance slip-on collector designed for custom exhaust header systems. This 4-into-1 collector features a formed long transition design that optimizes exhaust flow for maximum power output, making it ideal for race engines and high-performance street applications.

Key Features:

• 4-into-1 formed long transition design maximizes exhaust flow and power
• 2-1/4 inch primary tube inlets accommodate standard header tubing
• 4 inch collector outlet diameter for high-flow exhaust systems
• 12 inch overall length provides smooth exhaust gas merging
• Jig-located U-tabs positioned at 180 degrees for secure bolt-on mounting
• High-temperature black painted finish resists heat and corrosion
• Does not include O2 sensor or evacuation bungs

This collector is sold individually and is designed to slip onto 2-1/4 inch diameter header primary tubes. The precision-formed transition and bolt-on mounting tabs make installation straightforward while ensuring proper alignment and secure attachment.