Performance Exhaust Header

1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK

1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK
1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK
1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK

1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK   1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK

Tube Size 1.625 O. Tuned-length primary tubes for street performance.

Mandrel-bent tubing for smooth exhaust flow. Light weight & sturdy 16 gauge tubing.

Long transition collector for decreased back pressure. 5/16 machined flanges for a perfect seal. Designed for easy, trouble-free fit. All necessary hardware included for a complete installation.
1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK   1967-69 Pontiac Firbeird 350 400 455 Long Tube Header Black H60403BK