1967-1969 Pontiac Firebird Headers Hooker Competition - Ceramic Coated 4902-1HKR

1967-1969 Pontiac Firebird Headers Hooker Competition - Ceramic Coated 4902-1HKROverview Hooker Competition headers offer the best value in the high performance header market. Designed for the value conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5 16" machined flanges,

Overview

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Features

• 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
• Industry's best welds for durability
• Designed for easy, trouble-free fit
• All necessary hardware included for a complete installation

Fitment Notes

• Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties.
• Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage.
• The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up.
• Hooker does not recommend the use of header wraps as this will void the warranty.
• Hooker long tube headers do not come with header reducers.
• Some factory heads do not have a bolt hole in the end. Holes must be drilled and tapped to ensure proper seal.

Applications

Specs

Emissions

• This part is legal for sale or use on Racing Use Only Vehicles
• The following vehicles are considered Racing Use Only Vehicles:
  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
• WARNING: It is against the law to install this part on an Emissions Controlled Vehicle