1978 GMC C15 Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1978 GMC C15.
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet
with Single Catalytic Converter with Single Outlet
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
without Catalytic Converter
without Catalytic Converter
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet
with Single Catalytic Converter with Single Outlet
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;
Vehicle Fitment Notes:
without Catalytic Converter
without Catalytic Converter
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet
with Single Catalytic Converter with Single Outlet
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 298.5cm (117.5in.);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 298.5cm (117.5in.);
Vehicle Fitment Notes:
with Dual Exhaust Requires 35103
with Dual Exhaust Requires 35103
Exhaust Muffler
$90.13
$89.33
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 334.0cm (131.5in.);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
with Dual Exhaust Requires 35103
with Dual Exhaust Requires 35103
Exhaust Muffler
$120.95
$90.30
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
with Single Catalytic Converter
with Single Catalytic Converter
Exhaust Muffler
$120.95
$90.30
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Exhaust Muffler
$120.95
$90.30
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 298.5cm (117.5in.);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 298.5cm (117.5in.);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Exhaust Muffler
$120.95
$90.30
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 334.0cm (131.5in.);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Exhaust Muffler
$120.95
$90.30
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Exhaust Muffler
$120.95
$90.30
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
with Single Catalytic Converter
with Single Catalytic Converter
Exhaust Muffler
$163.88
$139.97
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet
with Single Catalytic Converter with Single Outlet
Exhaust Muffler
$163.88
$139.97
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
without Catalytic Converter
without Catalytic Converter
Exhaust Muffler
$163.88
$139.97
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet
with Single Catalytic Converter with Single Outlet
Exhaust Muffler
$163.88
$139.97
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;
Vehicle Fitment Notes:
without Catalytic Converter
without Catalytic Converter
Exhaust Muffler
$163.88
$139.97
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet
with Single Catalytic Converter with Single Outlet
Exhaust Muffler
$152.16
$130.44
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 298.5cm (117.5in.);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 298.5cm (117.5in.);
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust
Exhaust Muffler
$152.16
$130.44
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 334.0cm (131.5in.);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
with Single Catalytic Converter with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
without Catalytic Converter Modifications and/or Additional Parts May Be Required for Installation
without Catalytic Converter Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
with Single Catalytic Converter with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;
Vehicle Fitment Notes:
without Catalytic Converter Modifications and/or Additional Parts May Be Required for Installation
without Catalytic Converter Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
with Single Catalytic Converter with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
with Single Catalytic Converter with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 298.5cm (117.5in.);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 298.5cm (117.5in.);
Vehicle Fitment Notes:
Bracket May Be Required with Dual Exhaust Modifications and/or Additional Parts May Be Required for Installation
Bracket May Be Required with Dual Exhaust Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 334.0cm (131.5in.);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: DIESEL; Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
Bracket May Be Required with Dual Exhaust Modifications and/or Additional Parts May Be Required for Installation
Bracket May Be Required with Dual Exhaust Modifications and/or Additional Parts May Be Required for Installation
Exhaust Muffler
$90.13
$77.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
with Single Catalytic Converter
with Single Catalytic Converter
Exhaust Muffler
$90.13
$77.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Exhaust Muffler
$90.13
$77.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 298.5cm (117.5in.);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 298.5cm (117.5in.);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Exhaust Muffler
$90.13
$77.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 334.0cm (131.5in.);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Exhaust Muffler
$90.13
$77.34
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Exhaust Muffler
$90.13
$77.34
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 334.0cm (131.5in.);
Vehicle Fitment Notes:
with Single Catalytic Converter
with Single Catalytic Converter