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Flowmaster

Flowmaster Force II Crossmember-Back Exhaust System

Part # 817661 Be the first to write a review

1974-1979 Chevrolet Corvette 350ci engine. (Intended for Off Road Use Only on 1975-1979 Vehicles). - Moderate to mild sound

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Flowmaster Force II Crossmember-Back Exhaust System

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Free Shipping - Lower 48 US States
$1,399.95
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The Flowmaster Force II® Crossmember-Back system for 1974-1979 Chevrolet Corvette is perfect for the person looking for a moderate exterior and mild interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster®. This stainless steel dual exhaust system features mandrel-bent 2.25-inch tubing flowing into a pair of specially tuned 60 Series™ Delta Flow® performance mufflers and our exclusive Scavenger Series® X-pipe assembly for maximum power and a deep unique tone. The tailpipes are finished off with a pair of highly polished 3.00-inch stainless steel angle cut tips for an aggressive look and the exhaust system is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: Intended for Off Road Use Only on 1975-1979 Models.

Features:

  • Specially Tuned 60 Series Performance Mufflers
  • Exclusive Scavenger Series X-pipe Cross-over
  • Dyno Tuned For Maximum Performance
  • All Stainless Steel Construction
  • Lifetime Limited Warranty
  • Delta Flow Technology
Brand Flowmaster
California Proposition 65Yes
CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
Drive2WD
Emission Code4
Exhaust SeriesForce II
Exhaust Tip ColorSilver
Exhaust Tip ConnectionWelded
Exhaust Tip CutAngled
Exhaust Tip Diameter3.00 IN
Exhaust Tip EdgeSlash Cut
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length4.75 IN
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield IncludedNo
Inlet Diameter2.25 IN
Inlet TypeClamp-On
Main Piping Diameter2.25 IN
Mount TypeFlanged
Mounting Bracket IncludedYes
Muffler (Left) Body Height4.00 IN
Muffler (Left) Body Length17.00 IN
Muffler (Left) Body Width9.75 IN
Muffler (Left) TypeChambered
Muffler (Right) Body Height4.00 IN
Muffler (Right) Body Length17.00 IN
Muffler (Right) Body Width9.75 IN
Muffler (Right) TypeChambered
Muffler Body Height4.00 IN
Muffler Body Length17.00 IN
Muffler Body Material409 Stainless Steel
Muffler Body ShapeOval
Muffler Body Width9.50 IN
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler IncludedYes
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.25 IN
Muffler Inlet Outside Diameter2.50 IN
Muffler Outlet Quantity1
Muffler Part NumberKit Only
Muffler Quantity2
Muffler Series60 Series Delta Flow
Muffler TypeChambered
part typeExhaust System
Pipe ColorSilver
Pipe Material409 Stainless Steel
Product TypeExhaust System
Sound LevelModerate/Mild
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter2.25 IN
Tail Pipe Quantity2
Dual
Tail Pipe Tapered OutletNo
Tip LogoEmbossed
TypeCrossmember-back
Valve IncludedNo
Valve TypeNot Applicable
UPC700042030552
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
Part Number817661
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Instructions - Flowmaster Warranty 26 Update.pdf
Instructions - 817661_instructions.pdf
Fits 1974-1979 Chevrolet Corvette with 350 Cubic inch engine. (Intended for Off Road Use Only on 1975-1979 Vehicles).
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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Flowmaster Force II Crossmember-Back Exhaust System
    Flowmaster Force II Crossmember-Back Exhaust System
    $1,399.95