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
429 Ford Big Block V8, 460 Ford Big Block V8, Full-length Header Tube Type
77 1/2-79 Ford F-150/F-250 (4WD), 78-79 Bronco (4WD): 429-460