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Hooker Block Hugger Header - Painted

Super Competition GM LS-1,Tube Size 1.625", Collector Size 2.5", Port Shape: Round

PART# 2312HKR

$294.95   Suggested Retail
$264.95   Your Price
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Street rod owners who have installed a LS-1 or derivative engine and need maximum frame rail clearance with complete access to engine mounts and starter. NOTE: For proper fit of these Hooker Headers, engine swap relocation mounts (12611HKR) should be used to ensure proper location of engine into chassis. NOTE: Hooker recommends the use of multi-angle spark plug wires for this application (example - MSD-32819).

Overview

Street Rod/Universal SUPER COMPETITION headers are great for custom car, truck, or street rod where a specific fit tuned SUPER COMPETITION header is not available. They work great for those tight-fit installations where frame rails are close to the engine block. Stock motor mounts can be used. Because the collector exits parallel with the oil pan rail, maximum ground clearance is allowed. These headers come complete with gaskets, header bolts and collector reducers. These headers come available in chrome, high heat resistant black paint or Hookers Metallic Ceramic Thermal Barrier Coating.

Features:

  • Includes all necessary hardware & gaskets for a simple installation.
  • Hooker’s high style design is tuned for low & midrange street performance
  • Strong torque multiplication in an engine's street operation range is from idle (800 RPM) to around 3,500 RPM
  • This is also evident during kickdown passing from 2nd to 3rd gear or when accelerating part throttle on to a freeway on ramp
  • 1 5/8” Mandrel-bent, tuned-length primaries for decreased backpressure and increased exhaust velocity improving HP, torque, & throttle response
  • 2.5” Collector at 3-bolt flange for easy exhaust installation
  • 3/8” thick machined head flanges for perfect sealing surface
  • Lightweight 18 gauge mild steel tubing for strength and reliability
  • Tight-tuck tube design for fit with narrow street rod frames
  • Collector exit is parallel with oil pan for maximum ground clearance
  • Collectors are positioned for maximum starter and engine mount clearance
  • Industry’s best welds for durability

Specs

BrandHooker
Collector Diameter2-1/2 inch
Emission Code3
Flange Size3/8 Inch
Header FinishBlack Paint
Header StyleBlock Hugger
Primary Tube Dia.1-5/8 inch
Product TypeHeader
Tube MaterialMild Steel
Part Number2312HKR

Tech Resources

Instructions for Part# 2312HKR
Street rod owners who have installed a LS-1 or derivative engine and need maximum frame rail clearance with complete access to engine mounts and starter. NOTE: For proper fit of these Hooker Headers, engine swap relocation mounts (12611HKR) should be used to ensure proper location of engine into chassis. NOTE: Hooker recommends the use of multi-angle spark plug wires for this application (example - MSD-32819).

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $100.

    Some parts are not legal for use in California or other states with similar regulations.