1988 Chevrolet R20 Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1988 Chevrolet R20.


Exhaust Muffler
$116.11
$96.90
In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Wheel Base: 417.8cm (164.5in.);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Wheel Base: 417.8cm (164.5in.);
Vehicle Fitment Notes:
with Dual Catalytic Converters Modifications and/or Additional Parts May Be Required for Installation
with Dual Catalytic Converters Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$116.11
$96.90
In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 417.8cm (164.5in.);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Wheel Base: 417.8cm (164.5in.);
Vehicle Fitment Notes:
with Dual Catalytic Converters Modifications and/or Additional Parts May Be Required for Installation
with Dual Catalytic Converters Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$90.13
$89.33
In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Vehicle Fitment Notes:
with Dual Exhaust Requires 35103 If welded assembly, replace all required parts
with Dual Exhaust Requires 35103 If welded assembly, replace all required parts

Exhaust Muffler
$90.13
$89.33
In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Vehicle Fitment Notes:
with Dual Exhaust Requires 35103
with Dual Exhaust Requires 35103

Exhaust Muffler
$152.16
$130.44
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Vehicle Fitment Notes:
with Dual Exhaust If Welded Assembly, Replace All Required Parts
with Dual Exhaust If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$152.16
$130.44
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust Muffler
$85.18
$74.69
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
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
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0); Wheel Base: 417.8cm (164.5in.);
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