Perfect for use with GM''s growing family of Gen III/IV (LS1/LS2/LS6/LS7) engine swap headers
Tuned-length primary tubes for maximum exhaust scavenging and velocity
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 18 gauge tubing
Long transition collector for decreased back pressure
5/16” machined flanges for a perfect seal
Industry’s best welds for durability
Designed for optimal performance
All necessary hardware included for a complete installation
Works with all small block Chevy mounts and frame towers