SKU: 76690023715

1987-1987 Chevrolet Blazer Performance Muffler Flowmaster Stainless

Sale price$98.95 Regular price$109.95
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

1987-1987 Chevrolet Blazer Performance Muffler Flowmaster StainlessOverview: The three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Large 3. 00 inch to dual 2. 50 inch tubing for higher flow than stock Direct replacement

Overview:

The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Large 3.00-inch to dual 2.50-inch tubing for higher flow than stock
  • Direct replacement for the factory Y-Pipe
  • Works with factory active valved or standard mufflers
  • Works with all Flowmaster 2024-2025 Mustang axle back exhaust kits
  • 409ss mandrel bent tubing for unrestricted flow and lifetime durability
  • Hand welded construction
  • Scavenger D-Port technology maximizes exhaust pulse velocity for better throttle responce
  • Flowmaster Lifetime Limited Warranty
  • Easy installation
  • Specs:

  • Body Height: 4
  • Body Length: 17
  • Body Material: Aluminized Steel
  • Body Width: 9.75
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Black
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: High-Temperature Paint
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Location: Center
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 50 Series Delta Flow
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.13
  • Outlet Quantity: 2
  • Outlet Type: Dual
  • Overall Length: 23
  • Reversible: No
  • Shape: Oval
  • Sound Level: Moderate
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 9425502
  • Applications:

    • 1987-1987 Chevrolet Blazer 305 CID
    • 1980-1986 Chevrolet K5 Blazer 350 CID
    • 1980-1986 Chevrolet K5 Blazer 305 CID
    • 1981-1986 Chevrolet C10 305 CID
    • 1982-1986 Chevrolet C10 350 CID
    • 1985-1986 Chevrolet C10 262 CID
    • 1988-1992 Chevrolet C1500 305 CID
    • 1988-1992 Chevrolet C1500 350 CID
    • 1980-1986 Chevrolet C20 350 CID
    • 1980-1980 Chevrolet C20 400 CID
    • 1981-1986 Chevrolet C20 305 CID
    • 1980-1986 Chevrolet K20 350 CID
    • 1985-1985 Chevrolet K20 305 CID
    • 1988-1995 Chevrolet K2500 350 CID
    • 1988-1992 Chevrolet K2500 305 CID
    • 1988-1992 Chevrolet K3500 350 CID
    • 1988-1992 GMC C1500 350 CID
    • 1988-1995 GMC K2500 350 CID
    • 1988-1992 GMC K3500 350 CID
    • 1980-1987 GMC Jimmy 305 CID
    • 1980-1986 GMC Jimmy 350 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 76690023715

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    Cheila
    Phoenix, US
    ★★★★★ 5
    Very stylish💜💜
    Size: 6, Color: Light Blue, Size: 6, Color: Light Blue
    This little suit for boys is very stylish. I bought it for my grandson for a wedding occasion and it looked very nice. The fabric is not too thick so for the summer wedding it was great. I pick the blue color and it looked fantastic!
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    Reviewed in the United States on March 16, 2026
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    Teresa Stevens
    Bozeman, US
    ★★★★★ 5
    Loved it
    Fit perfectly
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    Reviewed in the United States on December 9, 2025
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    Anthony Honny
    Alexandria, US
    ★★★★★ 4
    Boys linen suit
    Size: 10, Color: Light Blue
    Looks great. Just wish it included a shirt
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    Reviewed in the United States on March 21, 2026
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    Denise
    Lake Worth, US
    ★★★★★ 5
    Great product
    Size: 10, Color: Light Champagne, Size: 10, Color: Light Champagne
    Not bring the tshirts but fit really good
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    Reviewed in the United States on August 10, 2025
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    Tania S
    New York, US
    ★★★★★ 5
    Very comfortable
    Size: 14, Color: Light Green
    I received so many compliments on my son’s outfit for graduation. 
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    Reviewed in the United States on June 26, 2025

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