1957 Chevrolet Bel Air Exhaust Muffler 8 Cyl 4.6L Flowmaster

  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • Race Proven Patented Delta Flow® Technology
    • Excellent Street/Strip And Off Road Application
    • No Internal Packing To Blowout
  • This two chamber design incorporates Flowmasters Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
11224

Additional Fitment Information:
Vehicle Block CC Engine CID
1957 Chevrolet Bel Air V 4638 8 Cyl 4.6L 283
Brand Flowmaster
Part # 942042
Condition New

Flowmaster

  • 2 in. Center Inlet/Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • 40 Series™ Delta Flow Muffler; 2 in. Center Inlet/Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
  • 40 Series™ Delta Flow Muffler
  • Today, Flowmaster, Inc. is housed in three ultra-modern facilities together totaling over 400,000 sq. ft., one in Santa Rosa, one in West Sacramento, California and the other in Hayden, Idaho. Flowmaster employs over 250+ workers dedicated to building the highest quality U.S. made exhaust products available.

    Flowmaster operates the only exhaust Research and Design facility of its kind in the world, centered around our SuperFlow engine dynamometers complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dynos. Through use of these dynos, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground." Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones.

    Flowmaster's product line includes exhaust products for Performance Street, Muscle Cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your preference from "wild to mild" and your specific vehicle needs. With Ray still active and "hands on" with the R and D department in the development of new exhaust products and new technologies currently being tested, the future looks to be very exciting indeed.

    General

    Tip Quantity
    0
    Muffler Type
    Reflection
    Outlet Position
    Offset
    Inlet Diameter
    2.000 In.
    Sound Level
    Aggressive
    WARNING CA Proposition 65
    No
    Fitment
    Universal
    Body Width
    9.750 In.
    Inlet Type
    Single Center
    Body Length
    13.000 In.
    Inlet Outside Diameter
    2.000 In.
    Inlet Connection Type
    Pipe
    Outlet Diameter
    2.000 In.
    Mount Type
    Uses New Hangers (not Included)
    Automotive Item Grade
    High Performance
    Outlet Connection Type
    Pipe
    Muffler Series
    40 Series Delta Flow
    Overall Length
    19.000 In.
    Inlet Inside Diameter
    2.000 In.
    Outlet Outside Diameter
    2.000 In.
    Main Piping Diameter
    2.000 In.
    Shape
    Oval
    Inlet Position
    Center
    Outlet Type
    Single Offset Outlet

    Packaging

    package quantity
    1
    weight
    8.95 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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