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Hooker Header Back Exhaust System

1973-87 GM C-10/20 2WD - 2.5", Side Exit, 409SS Tubing with 304SS Mufflers

PART# 70501414-RHKR

$755.95   Suggested Retail
$679.95   Your Price
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Compatible with standard-duty rear leaf springs only (52” length), cannot be installed on trucks equipped with factory heavy-duty rear leaf spring option (56” length).Connects to 2334HKR and 2335HKR full-length headers with adapter P/N 42107HKRConnects to 8501HKR exhaust manifolds with adapter P/N 42116HKR

Overview

Full stainless steel exhaust system comes complete with stamped crossover for a broad torque curve, TIG welded stainless steel straight through designed absorption style mufflers, for applications up to 450HP; side exits behind rear tires.

Features:

  • Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
  • OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
  • Kits are supplied with side exits behind rear tires
  • 304 Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance
  • Constructed of mandrel bent 409 stainless steel tubing

Specs

BrandHooker BlackHeart
Emission Code3

Tech Resources

Compatible with standard-duty rear leaf springs only (52” length), cannot be installed on trucks equipped with factory heavy-duty rear leaf spring option (56” length).Connects to 2334HKR and 2335HKR full-length headers with adapter P/N 42107HKRConnects to 8501HKR exhaust manifolds with adapter P/N 42116HKR

Parts & Kits

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 continental US on orders over $100.

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