Hooker Headers Chev Big Block 67-70 -Competition-Long Tube-Painted Black Set#2457

In stock

Hooker Headers, Competition, Long Tube, Steel, Painted, Chevy, 396, 402, 427, 454, Pair#HKR2457

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. 


  • Tuned-length primary tubes for better 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
  • Works with factory power steering, power brakes and air conditioning

Specifications :

Brand: Hooker Headers

Manufacturer's Part Number: 2457HKR

Part Type:Headers

Product Line:Hooker Competition Headers

Summit Racing Part Number:HOK-2457HKR


Header Style:Long tube one-piece

Header Material:Steel

Primary Tube Outside Diameter (in.):2 in.

Header Color:Temporary non-high temperature paint

Flange Style:Standard


Cylinder Head Port Shape:SAP

Collector Attachment:3-bolt flange

Collector Diameter (in.):3.50

Collector Reducers Included:No


Primary Tube Gauge:16-gauge

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: Must use original style big block motor mounts and frame stands. The paint applied to these headers is a temporary coating only and is designed to burn off during use. High temperature paint or other high temperature coatings are recommended.

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

1967-1969 Camaro, 1968-1974 Nova, 1965-1970 Full Size: 396-502, Tube Size 2" OD x 27", Collector Size 3.5" O.D., Collector Length 10", Port Shape: Same As Port

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