1975-1978 GMC C25 MUFFLER (WALKER SOUNDFX MUFFLER)

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Priced from:

$47.67 - $51.16
Product #: 78745G Brand: Walker
Customer Rating: 5 of 5 stars

Walker SoundFX Muffler - WK17845

SKU #: JCW-WK17845 Mfr #: 17845
  • Recommended Use: OE Replacement
  • Product Fit: Minor Modifications
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2.25 in.
  • Internal Construction: Perforated
  • Overall Length: 26.5 in.
  • Height: 4.25 in.
  • Width: 9.75 in.
  • Notes: Modifications and/or additional parts required
  • Warranty: 90-day Walker limited warranty
See more
  • Recommended Use: OE Replacement
  • Product Fit: Minor Modifications
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2.25 in.
  • Internal Construction: Perforated
  • Overall Length: 26.5 in.
  • Height: 4.25 in.
  • Width: 9.75 in.
  • Notes: Modifications and/or additional parts required
  • Warranty: 90-day Walker limited warranty
  • Walker Sound FX Series
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
See less
$48.81

Per Sold Individually

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, High Sierra, Sierra Classic and 13 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Base
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Base
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Base
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck

Walker SoundFX Muffler - WK18274

SKU #: JCW-WK18274 Mfr #: 18274
  • Product Fit: Direct Fit
  • Walker Sound FX Series
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
  • Product Fit: Direct Fit
  • Walker Sound FX Series
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
$51.16

Per Sold Individually

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, High Sierra, Sierra Classic and 13 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Base
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Base
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.7L
  • 131.5 in. Wheelbase, Truck
  • Base
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck
  • High Sierra
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck
  • Sierra Classic
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck
  • Sierra Grande
  • 8 Cyl 5.0L
  • 131.5 in. Wheelbase, Truck

Walker SoundFX Muffler - WK17831

SKU #: JCW-WK17831 Mfr #: 17831
  • Recommended Use: OE Replacement
  • Product Fit: Minor Modifications
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2 in.
  • Internal Construction: Perforated
  • Overall Length: 26 in.
  • Height: 4.25 in.
  • Width: 9.75 in.
  • Warranty: 90-day Walker limited warranty
  • Walker Sound FX Series
See more
  • Recommended Use: OE Replacement
  • Product Fit: Minor Modifications
  • Attachment Style: Weld-On
  • Case Shape: Oval
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Outlet Size: 2 in.
  • Internal Construction: Perforated
  • Overall Length: 26 in.
  • Height: 4.25 in.
  • Width: 9.75 in.
  • Warranty: 90-day Walker limited warranty
  • Walker Sound FX Series
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
See less
$48.79

Per Sold Individually

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, High Sierra, Sierra Classic and 17 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck

Walker SoundFX Muffler - WK18293

SKU #: JCW-WK18293 Mfr #: 18293
  • Product Fit: Direct Fit
  • Walker Sound FX Series
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
  • Product Fit: Direct Fit
  • Walker Sound FX Series
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
$47.67

Per Sold Individually

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, High Sierra, Sierra Classic and 17 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 6 Cyl 4.8L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 8 Cyl 7.4L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Base
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
  • High Sierra
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Classic
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
  • Sierra Grande
  • 6 Cyl 4.1L
  • 131.5 in. Wheelbase, Truck
    Truck
Overall Rating
5 out of 5
5 out of 5
Open Ratings Snapshot
Rating breakdown 3 reviews
5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Ease of Use/Installation
5 out of 5
Quality/Construction
5 out of 5
3 of 3(100%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Walker Muffler
June 18, 2014
Ken1948
Location: Ocoee, FL, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Muffler fit perfectly with no modification needed. Ordering was made easy by courteous phone staff. Shipped promptly and arrived on date promised. Have used J.C. Whitney products for over 40 years with no complaints. Thanks "
0points
0out of 0found this review helpful.
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Overall Rating
5 out of 5
5 out of 5
Walker muffler
May 30, 2013
hooptie
Location: Boalsburg, PA.
How often do you shop at JC Whitney.com? First Time
" Great fit at a great price. Your customer service was excellent too. "
+1point
1out of 1found this review helpful.
Was this helpful?helpful1unhelpful0
Overall Rating
5 out of 5
5 out of 5
Good Muffler
April 18, 2013
ruru
Location: Waunakee, WI
How often do you shop at JC Whitney.com? Multiple Times a Year
" Put this on my 82 CJ7. Fit was good, very easy to install. "
Pros: Easy install, quality materials
+1point
1out of 1found this review helpful.
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