1963 Chevrolet K20 Pickup Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1963 Chevrolet K20 Pickup.


Exhaust Muffler
$85.18
$69.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$69.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3852cc 235ci L6 (3.56x3.94; 90.5x100.0);
Engine Base: 3.8L 3852cc 235ci L6 (3.56x3.94; 90.5x100.0);
Vehicle Fitment Notes:
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$69.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$69.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation
with 127 (in) Wheelbase Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$200.39
$152.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
with 127 (in) Wheelbase
with 127 (in) Wheelbase

Exhaust Muffler
$200.39
$152.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3852cc 235ci L6 (3.56x3.94; 90.5x100.0);
Engine Base: 3.8L 3852cc 235ci L6 (3.56x3.94; 90.5x100.0);
Vehicle Fitment Notes:
with 127 (in) Wheelbase
with 127 (in) Wheelbase

Exhaust Muffler
$200.39
$152.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Engine Base: 4.6L 4638cc 283ci V8 (3.88x3.00; 98.4x76.2);
Vehicle Fitment Notes:
with 127 (in) Wheelbase
with 127 (in) Wheelbase

Exhaust Muffler
$200.39
$152.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
with 127 (in) Wheelbase
with 127 (in) Wheelbase