Item # 22189 BRAND: Flowmaster

Flowmaster 17742 73-87 C10 Header Back 2.5 Inch

17742 American Thunder Kit
17742 American Thunder Kit
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17742 American Thunder Kit

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Flowmaster 17742 73-87 C10 Header Back 2.5 Inch

Product Overview:

Description

Flowmaster 17742 HEADER-BACK - AMERICAN THUNDER KIT - DOR/S - MOD/AGG SOUND

Features:

  • Flowmaster Reliability
  • Patented Delta Flow Technology
  • Multiple Exit Options
  • Famous Flowmaster Sound

Flowmaster’s American Thunder Crossmember-back exhaust system for the 73-87 GM C10/C20, ½ and 3/4 ton, 2WD pickup truck is perfect for the person looking for moderate to aggressive sound levels with all of the performance benefits that you would expect from Flowmaster. This Crossmember-back DOR/DOS (Dual Out Rear, Dual Out Side) system features dual Super 44 Series mufflers, 2.50” mandrel bent aluminized tubing and accommodates both dual and single exhaust crossmembers. This system is routed in a fashion that accommodates both long and short wheelbases with automatic or manual transmissions, and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by Flowmaster’s 3 Year Limited Warranty. This system is not emissions compliant on vehicles that were originally equipped with catalytic converters. Note: This system is not designed as a direct bolt-on and will require the user to fabricate pipes to connect to manifolds or headers.

Warranty

3 Year Manufacturers Warranty

Click here for Flowmaster Warranty

Specifications

2WD/4WD: RWD
Brand: Flowmaster
Color: Black
Exhaust Series: American Thunder
Exit Position: Dual Out Rear/Dual Out Side
Heat Shield: No
Inlet Diameter (in): 2.5
Material: Aluminized Steel
Mount Type: Flanged
Muffler Quantity: 2
Muffler Series: Super 44 Series
Outlet Diameter (in): 2.5
Product Type: Exhaust Systems / Kits
Single Dual: Dual
Sound Level: Moderate/Aggressive Sound
System Type: Header-back System
Tubing Diameter (in): 2.5
Part Number: 17742

FAQs

N/A

Shipping & Handling

Ships Directly from Manufacturer

In the Box

Contents

(1) 17742 American Thunder Kit

Guides & Accessories

Instructions

Click here for product instructions


Safety Information

N/A

Aerosol Details

N/A

Application Tips

1973 to 1987 Chevrolet and GMC C10 (1/2 ton) and C20 (3/4 ton) Pickup Trucks, 2 Wheel Drive Only. Not emissions compliant on vehicles originally equipped with a catalyst system.

Consumables

N/A

Spare Parts

N/A

Reviews

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Questions & Answers

Specification says 2WD/4WD then I continue to read and a statement saying 2WD only which is it?

Asked by: Elbert 1
This system is for Rear wheel drive only. Sorry for the confusion.
Answered by: Bob G
Date published: 2020-10-06
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Flowmaster 17742 73-87 C10 Header Back 2.5 Inch
$910.95
Out Of Stock. Due back