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Hooker Adapter Pipe

This item has been discontinued and replaced by Part # 70701403-RHKR

PART# 42116HKR

Not Available Online

When connecting mid length headers and cast iron manifolds to our full exhaust kits, an adapter pipe is required to fill that gap between the end of the headers or manifolds and our Hooker exhaust systems (which are designed to work with long tube header systems). Hooker has created a full line of adapter tubes that fill the gap and include all hardware and gaskets for a clean and simple connection.

Overview

1973-87 GM C-10/20, Hooker 8501HKR exhaust manifolds to 42537HKR and 42539HKR 2.5” exhaust systems

Features:

  • Part # 42116HKR is no longer available and is superseded by Part # 70701403-RHKR
  • Designed to connect 8501HKR exhaust manifolds to 42537HKR and 42539HKR exhaust system
  • Stainless steel construction

Specs

BrandHooker
Emission Code3
Product TypeExhaust Systems

Tech Resources

When connecting mid length headers and cast iron manifolds to our full exhaust kits, an adapter pipe is required to fill that gap between the end of the headers or manifolds and our Hooker exhaust systems (which are designed to work with long tube header systems). Hooker has created a full line of adapter tubes that fill the gap and include all hardware and gaskets for a clean and simple connection.

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.