Name: Flowmaster Header-back - American Thunder Kit - DOR/S - Mod/Agg Sound Chevrolet
Brand: Flowmaster
SKU: 151496793
Price: 910.95 USD

This American Thunder exhaust system was specially designed for 1973-1974 Chevrolet and GMC C10 and C15 1/2 ton and 3/4 ton 2wd trucks and is perfect for the person looking for moderate to aggressive interior and exterior sound levels. The system is a cross-member back exhaust complete with a built-in H-pipe crossover, all mandrel-bent 2.50-inch aluminized steel tubing, a pair of Super 44 Series performance mufflers and your choice of tailpipe exits. Either dual out rear under the bumper for a muscular look or dual out the sides behind the rear tires for that classic truck look. The system includes all hardware necessary for installation and is designed to accommodate both long and short wheelbases, with either an automatic or manual transmission and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by our 3-year Limited Warranty. Notes: Does Not include exhaust tips or header reducer cones. This system is not emissions compliant on vehicles that were originally equipped with catalytic converters.

Features:

Super 44 Series Mufflers for Deep Powerful Sound
Mandrel-bent 16-gauge Aluminized Steel Tubing
Includes Hangers and Hardware for Installation
Moderate to Aggressive Exterior Exhaust Tone
Cross member back True Dual Exhaust System
H-pipe Crossover for Maximum Power
Does Not Include Header Reducers

Specifications:

2WD/4WD: RWD
California Proposition 65 Required: No
Color: Black
Emission Code: 4
Exhaust Series: American Thunder
Exit Position: Dual Out Rear / Dual Out Side
Inlet Diameter (in): 2.5
Material: Aluminized Steel
Mount Type: Flanged
Muffler Quantity: 2
Muffler Series: Super 44
Muffler Type: Welded Baffle
Outlet Diameter (in): 2.5
Product Type: Exhaust Systems / Kits
Shape: Oval
Single Dual: Dual
Sound Level: Moderate/Aggressive Sound
System Type: Header-back System
Tubing Diameter (in): 2.5
Tubing Material: Aluminized Steel

Notes:

Fits 1973-1974 Chevrolet and GMC C10 (1/2 ton) and C20 (3/4 ton) trucks, 2 wheel drive only. Not emissions compliant on vehicles originally equipped with a catalyst system.

Proposition 65

$/!\ warning$ WARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Make Vehicle	Model	Submodel	Year	Engine	Notes
1975-1986 Chevrolet C20	C20		1975-1986	8 Cylinder 5.7 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter
1977-1978, 1981-1986 Chevrolet C20	C20		1977-1978, 1981-1986	8 Cylinder 5.0 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter
1982-1986 Chevrolet C20	C20		1982-1986	8 Cylinder 6.2 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter
1975-1986 Chevrolet C20	C20		1975-1986	8 Cylinder 7.4 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter
1976-1980 Chevrolet C20	C20		1976-1980	8 Cylinder 6.6 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter
1973-1974 Chevrolet C20 Pickup	C20 Pickup		1973-1974	8 Cylinder 5.7 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973-1974 Chevrolet C20 Pickup	C20 Pickup		1973-1974	8 Cylinder 7.4 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973-1974 Chevrolet C20 Pickup	C20 Pickup		1973-1974	6 Cylinder 4.8 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973-1974 Chevrolet C20 Pickup	C20 Pickup		1973-1974	6 Cylinder 4.1 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973 Chevrolet C20 Pickup	C20 Pickup		1973	8 Cylinder 5.0 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1987 Chevrolet R20	R20		1987	8 Cylinder 5.7 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1987 Chevrolet R20	R20		1987	8 Cylinder 5.0 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1987 Chevrolet R20	R20		1987	8 Cylinder 6.2 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1987 Chevrolet R20	R20		1987	8 Cylinder 7.4 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1988 Chevrolet R20 Custom Deluxe	R20	Custom Deluxe	1988	8 Cylinder 5.0 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1975-1978 GMC C25	C25		1975-1978		Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter
1973-1974 GMC C25/C2500 Pickup	C25/C2500 Pickup		1973-1974	8 Cylinder 5.7 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973-1974 GMC C25/C2500 Pickup	C25/C2500 Pickup		1973-1974	8 Cylinder 7.4 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973-1974 GMC C25/C2500 Pickup	C25/C2500 Pickup		1973-1974	6 Cylinder 4.8 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973-1974 GMC C25/C2500 Pickup	C25/C2500 Pickup		1973-1974	6 Cylinder 4.1 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1973 GMC C25/C2500 Pickup	C25/C2500 Pickup		1973	8 Cylinder 5.0 Liter	Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only
1979-1986 GMC C2500	C2500		1979-1986		Dual; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/Super 44 Series(TM) Mufflers/H-Pipe/Hdw; Tips Not Included; Aluminized Steel;Intended For Race Use Only Not Legal For Use On Vehicles Originally Equipped w/Catalytic Converter

Who is Flowmaster?

Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more.

It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.

Pushing the Boundaries of Exhaust Design

Flowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.

An Exhaust For Any Style

The company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.

Passionate Development Team

Flowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today.

Tried and Tested

With hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed.

Purchase Flowmaster at Vivid Racing

If you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.

LIMITED WARRANTY:

This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.

For full warranty information Click Here