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  • Hooker 2456HKR Competition Long Tube Headers - Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
Competition-Long-Tube-Headers---Painted
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Hooker 2456HKR Competition Long Tube Headers - Painted

2 sold in last 8 days
Hooker
ds_BBVM_2456HKR
In stock
Exhaust Header
$500.13
$500.13
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Hooker 2456HKR Competition Long Tube Headers - Painted
Details

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 in. 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.

Specifications:

Description_ASC NOTE:
-Will not fit with angle plug heads or raised port heads. Installation requires air conditioning bracket 10925HKR left side or 10926HKR right side.

-Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat.

-Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. 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.
Description_DEF Exhaust Header
Description_EXT Long Tube Headers for 1955-1974 Corvette with 265-400ci V8 engines, Primary Tube Size 1.625" x 24" O.D., Collector Size 3" O.D., Collector Length 8", Header Port Shape: Same As Engine Port
Description_DES Hooker Competition Long Tube Headers - Painted
Description_SHO Exhaust Header
Description_KEY chevrolet; chevy; corvette; c1; c2; c3; small; block; sbc
Description_INV HDR 55-74 CORVETTE 265-400
Description_FAB All necessary hardware included for a complete installation
Description_FAB designed for easy, trouble-free fit
Description_FAB Industry's best welds for durability
Description_FAB 5/16" machined flanges for a perfect seal
Description_FAB Long transition collector for decreased back pressure
Description_FAB Light weight & sturdy 16 gauge tubing
Description_FAB Mandrel-bent tubing for smooth exhaust flow
Description_FAB Tuned-length primary tubes for better performance
Description_FAB Works with power steering, power brakes and air conditioning
Description_MKT 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 in. 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.
CARB (California) Compliant No
Header Style Long Tube
Emission Code 4
Header Finish Black Paint
Application Automotive
Material Mild Steel
Primary Tube Dia. 1-5/8 inch
Tube Diameter 1.625 in.
Collector Tube Size 3.000 in.
Tube Direction Down Swept
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Coated Finish Black
Engine Make/Size Chevy Small Block
Port Shape Same As Port/Can Be Matched
Bolt size 3/8-16 x 3/4
Engine Chevrolet Small Block Gen I
Product Type Headers
Warning California Proposition 65
Brand Hooker
Length 10.0000
Width 17.0000
Height 39.0000
Weight 26.0000
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