Product Summary

Header-Back Exhaust System Type, Dual Single or Dual

  • The tailpipe and intermediate pipe both have a 2.25" diameter
  • Features an aluminized steel construction with a natural finish
  • Kits install behind the converter and all other applicable emission control devices
  • Specially designed to fit Hooker Competition header, manifold or catalytic converter back applications
  • Will work with 1963-72 1/2, 3/4, 1-Ton Truck (2WD), 1969-72 Chevy / GMC Blazer / Suburban / Carryall / Yukon / 1-Ton Crew Cab (2WD): 265-400 with long wheelbases only
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Key Specs

MFG. Part #16522HKR
BrandHooker Headers
Exhaust System TypeHeader-Back
Single or DualDual
Exhaust System Kit TypeDirect Fit
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Need To Know

Quick and Easy Returns

Return Policy

Hooker Headers 16522HKR Details

Designed to fit Hooker Competition header, manifold or catalytic converter back applications. Cat-Back kits install behind the converter and all other applicable emission control devices.

  • 1963-72 1/2, 3/4, 1-Ton Truck (2WD), 1969-72 Chevy / GMC Blazer / Suburban / Carryall / Yukon / 1-Ton Crew Cab (2WD): 265-400;
  • Fits Long Wheelbase Only
  • Reducer Flex-Tubes
  • Reduces Backpressure
  • Improves Engine Efficiency
  • Hardware Included
  • Instructions Included
  • Fits Long Wheelbase Only

Application

63-72 1/2, 3/4, 1-Ton Truck (2WD), 69-72 Chevy / GMC Blazer / Suburban / Carryall / Yukon / 1-Ton Crew Cab (2WD): 265-400; Fits Long Wheelbase Only

Charts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Hooker Headers 16522HKR Specifications

KEY SPECS
MFG. Part #16522HKR
BrandHooker Headers
Exhaust System TypeHeader-Back
Single or DualDual
Exhaust System Kit TypeDirect Fit
GENERAL
Exhaust ExitDual Split Side
Muffler(s) IncludedNo
Exhaust System MaterialAluminized Steel
Exhaust System FinishNatural
Exhaust Pipe ColorNatural
Inlet QuantityDual
Intermediate Pipe Diameter2.25"
Tailpipe Diameter2.25"
Mandrel BentYes
Catalytic Converter(s) IncludedNo
Hardware IncludedYes
Sold in QuantityKit
Emission Code3
GTIN Code700414023601
NotesMust use 2 1/4 in. offset inlet/center outlet muffler. Designed for use with Hooker Competition headers. Long wheel base models only.
Exit LocationSide

Ratings & Reviews

4.5

2 Reviews

Overall Assessment

Customers find our product highly satisfactory, praising its comprehensive set of features, with a particular emphasis on fit and completeness. The product's quality and practicality have been highlighted, making it a standout choice. Its usability is also confirmed with direct references to its excellent fit that outperforms competitor offerings. Overall, our product offers a superior, practical solution with confirmed high-quality materials and safety characteristics.

4.5

2 reviews

5

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4

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Filter by Ratings

it fit

5.0

6 years ago

just me

florida

Verified

happy with the kit. very complete. i liked it

Would Recommend

Good exhaust system

4.0

7 years ago

Kensford318

Shreveport,la

Verified

Fit very good

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

3 Questions • 6 Answers

is this exhaust pipe for a long bed truck ?

by larry

• 5 years ago

1 answer

Will this kit work in a 65 c10 truck that's been lowered?

by Tony

• 8 years ago

2 answers

do the tail pipes exit straight out the back or out the side

by tim

• 8 years ago

3 answers

3 of 3 questions shown

Fitment

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

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