Hooker Headers Chev Small Block 64-89 -Competition-Long Tube-Painted Black Set#HKR2451

Out of stock

Hooker Headers, Competition, Long Tube, Steel, Ceramic Coated, Buick, Oldsmobile, Pontiac, with Chevy Small Block#HKR2451

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer who is running either a "stock" or "mildly-modified" engine, Hooker Competition headers offer premium features at a very competitive price.


  • Provides unique styling enhancement that is equally pleasing in either a nostalgic retro application or a modern hi-tech build. As this coating is not burnished after its application, the surface appearance is more consistent than that of a silver ceramic
  • Increased corrosion protection ensures long service life and maintained appearance of investment
  • High-efficiency thermal properties limit heat migration through the header assembly, which in turn lowers under-hood temperatures for more performance
  • Provides a higher heat tolerance threshold than available from silver ceramics (ours or any of our competitor’s) and is therefore recommended for any applications producing elevated exhaust gas temperatures, such as when using superchargers and/or nitrous
  • Formulated to withstand extreme temperatures (stability rating is 1700° F vs 1300º F on silver ceramic) without discoloration and maintains excellent adhesion even after repeated thermal cycling

Specifications :

Brand: Hooker Headers

Manufacturer's Part Number: 2451-3HKR

Product Type: Headers

Product Line: Hooker Competition Darkside Ceramic Coated Headers

Header Style: Long tube one-piece

Header Material: Steel

Primary Tube Outside Diameter (in.): 1 5/8 in.

Header Color: Black ceramic coated

Flange Style: Standard

Weld-Up: No

Cylinder Head Port Shape: Oval

Collector Attachment: 3-bolt flange

Collector Diameter (in.): 3.00

Collector Reducers Included: No

Tuned: No

Primary Tube Gauge: 16-gauge

Spark Plug Position: Straight

Flange Thickness (in.): 0.31 in.

Bolts/Studs Included: Yes

Gaskets Included: Yes

Crossover Pipe Included: No

Catalytic Converter(s) Included: No

Motor Mounts Included: No

Transmission Mount Included: No

Quantity: Sold as a pair.

Notes: Will not fit angle plug cylinder heads. Tube number 1 and 6 has a factory dent to allow plug clearance. Will work with factory air conditioning with the use of Hooker brackets, see the "Required Parts" tab.

More Information
Part Type Headers
Product Line Exhaust
Brand Hooker
Vehicle Application


67-81 Camaro, 65-89 Chevy Full Size, 64-87 Chevelle/El Camino, 70-87 Monte Carlo, 68-79 Nova, 78-81 Pontiac Firebird/Trans Am, 77-87 Pontiac Phoenix/Ventura/Grand Prix, 78-87 Olds Cutlass/442

Tube Size 1.6250" x 30" O.D.,

Collector Size 3" O.D.

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