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Hooker Competition Mid-Length Header 2471-1HKR

Hooker Competition Mid-Length Header 2471-1HKR
Hooker Competition Mid-Length Header 2471-1HKRHooker Competition Mid-Length Header 2471-1HKR
$895.99 ea
NEWARRIVING SOONEstimated Ship Date 10/11/2021 (If Ordered Today)52 available from HOLLEY PERFORMANCE PRODUCTS as of 09/25/2021
Model: 4008935
Supplier has not provided any fitment data for this product.
OVERSIZE 1
STORE PICKUP
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Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
Features:
  • Designed For Optimal Performance
  • Machined Flange Provides Finest Fit
  • High Heat Tolerance
  • All Hardware Included
Holley Performance Emission Code 4: 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
Installation 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. 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. NOTE: These headers were not designed for bolt-in compatibility with a 4L80 transmission. The ears on the side of the transmission would have to be trimmed for clearance to permit the installation of these headers.
About Hooker

The Hooker line of Super Competition and Competition headers, mufflers and catback exhaust systems are the most complete on the market.

Downloads:

Download Name File Size
199r10621rev5.pdf266.95KB

Specifications:

Application Automotive
Coated Finish Silver Ceramic
Collector Diameter 2.500 in.
Collector Tube Size 2.500 in.
Emission Code 4
Engine GM Small Block Gen III/IV (LS Based)
Engine Make/Size Chevy LS Series
Exhaust Series Hooker BlackHeart
Finish Silver Metallic Ceramic
Head Style Mid-Length
Header Finish Silver Ceramic
Header Style Mid Length
Material Stainless Steel
Part Type Exhaust Header
Port Shape Round
Primary Tube Dia. 1-3/4 inch
Primary Tube Diameter 1.750 in.
Subframe Stock
Tube Diameter 1.750 in.
Tube Direction Down Swept
Tube Material Mild Steel
Type of Component Headers
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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