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
  • 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

SoundFX Muffler - Aluminized steel

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
  • 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

SoundFX Muffler - Aluminized steel

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 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
2 of 2(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
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.
Was this helpful?helpful1unhelpful0
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