45+ 1983 Chevrolet C20 Suburban Exhaust Systems Custom Parts

Custom · Exhaust Systems (45 products)

Exact-fit parts for the 1983 Chevrolet C20 Suburban Custom.

Standard Motor Products

Part # AT126

Fits with Conditions

MANIFOLD AIR TUBE

$81.01

Exhaust Flange Spring - 0.50 In. ID x .75 In. OD x 1.13 In. Length

Dorman

Part # 03080

Fits with Conditions

Exhaust Flange Spring - 0.50 In. ID x .75 In. OD x 1.13 In. Length

$9.53

Kooks BB Chevy 2 3/8in BBC Flange 5in Spacing (Bank)

Kooks Headers

Part # 7042-AS

Confirmed Fit

Kooks BB Chevy 2 3/8in BBC Flange 5in Spacing (Bank)

$104.90

Exhaust Flange Spring-0.825 OD x 1.135 ID x 1.57 And 0.5 ID X .75 x OD 1.13 In.

Dorman

Part # 03084

Fits with Conditions

Exhaust Flange Spring-0.825 OD x 1.135 ID x 1.57 And 0.5 ID X .75 x OD 1.13 In.

$10.29

Exhaust Flange Hardware - Stud, Spring And Nut - 3/8-16 x 4.5 In.

Dorman

Part # 675-209

Fits with Conditions

Exhaust Flange Hardware - Stud, Spring And Nut - 3/8-16 x 4.5 In.

$18.11

Walker Exhaust

Part # 31520

Fits with Conditions

Exhaust Pipe Flange Gasket

$16.67

Dorman

Part # 03106

Fits with Conditions

Exhaust Stud Kit - 3/8-16 x 3-5/16 In.

$12.84

Manifold Bolt and Spring Kit - 3/8-16 x 3.5 In.

Dorman

Part # 03110

Fits with Conditions

Manifold Bolt and Spring Kit - 3/8-16 x 3.5 In.

$12.91

AP Exhaust

Part # M212

Fits with Conditions

Exhaust Clamp

$6.71

Four Seasons

Part # 35334

Fits with Conditions

Flanged Vented CW Blower Motor w/ Wheel

$39.59

Walker Products

Part # 350-31027

Fits with Conditions

Walker Products 350-31027 Oxygen Sensor 1-W Direct Fit Narrow-Band

$31.89

Flanged Vented CW Blower Motor w/o Wheel

Four Seasons

Part # 35472

Fits with Conditions

Flanged Vented CW Blower Motor w/o Wheel

$40.35

Exhaust Manifold Stud Kit - 3/8-16 x 3-1/4 In.

Dorman

Part # 03113

Fits with Conditions

Exhaust Manifold Stud Kit - 3/8-16 x 3-1/4 In.

$10.28

Walker Exhaust

Part # 31416

Fits with Conditions

Exhaust Pipe Flange Gasket

$10.12

Standard Motor Products

Part # AT142

Fits with Conditions

MANIFOLD AIR TUBE

$122.74

Walker Exhaust

Part # 35335

Fits with Conditions

Exhaust Clamp

$5.69

Dorman

Part # 03112

Fits with Conditions

Exhaust Stud Kit - 3/8-16 x 2-1/2 In.

$9.91

Kooks SB Chevy 1 7/8in SS 23deg SBC Stahl Flange (Bank)

Kooks Headers

Part # 7034-S

Confirmed Fit

Kooks SB Chevy 1 7/8in SS 23deg SBC Stahl Flange (Bank)

$85.62

Exhaust Stud Kit 3/8-16 x 2-1/2 In. and 3/8-16 x 3-1/4 In.

Dorman

Part # 03147

Fits with Conditions

Exhaust Stud Kit 3/8-16 x 2-1/2 In. and 3/8-16 x 3-1/4 In.

$13.69

Exhaust Flange Hardware - Stud, Spring And Nut - 3/8-16 x 3.5 In.

Dorman

Part # 675-210

Fits with Conditions

Exhaust Flange Hardware - Stud, Spring And Nut - 3/8-16 x 3.5 In.

$17.61

Frequently Asked Questions

Do these parts fit my 1983 Chevrolet C20 Suburban Custom?

This page groups parts listed for the 1983 Chevrolet C20 Suburban Custom. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What exhaust systems options are available for my 1983 Chevrolet C20 Suburban Custom?

We offer a wide selection of exhaust systems parts for the 1983 Chevrolet C20 Suburban Custom. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1983 Chevrolet C20 Suburban Custom?

We carry parts from trusted brands including Dorman, Kooks Headers, Reinz, AP Exhaust, and Four Seasons, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1983 Chevrolet C20 Suburban Custom parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1983 Chevrolet C20 Suburban Custom parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1983 Chevrolet C20 Suburban(5,028 parts)

1983 Chevrolet C20 Suburban(5,028 parts)

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Other Chevrolet C20 Suburban Years

Custom · Exhaust Systems (45 products)

MANIFOLD AIR TUBE

Exhaust Flange Spring - 0.50 In. ID x .75 In. OD x 1.13 In. Length

Kooks BB Chevy 2 3/8in BBC Flange 5in Spacing (Bank)

Exhaust Flange Spring-0.825 OD x 1.135 ID x 1.57 And 0.5 ID X .75 x OD 1.13 In.

Exhaust Flange Hardware - Stud, Spring And Nut - 3/8-16 x 4.5 In.

Exhaust Pipe Flange Gasket

Exhaust Stud Kit - 3/8-16 x 3-5/16 In.

Manifold Bolt and Spring Kit - 3/8-16 x 3.5 In.

Exhaust Clamp

Flanged Vented CW Blower Motor w/ Wheel

Walker Products 350-31027 Oxygen Sensor 1-W Direct Fit Narrow-Band

Flanged Vented CW Blower Motor w/o Wheel

Exhaust Manifold Stud Kit - 3/8-16 x 3-1/4 In.

Exhaust Pipe Flange Gasket

MANIFOLD AIR TUBE

Exhaust Clamp

Exhaust Stud Kit - 3/8-16 x 2-1/2 In.

Kooks SB Chevy 1 7/8in SS 23deg SBC Stahl Flange (Bank)

Exhaust Stud Kit 3/8-16 x 2-1/2 In. and 3/8-16 x 3-1/4 In.

Exhaust Flange Hardware - Stud, Spring And Nut - 3/8-16 x 3.5 In.

Frequently Asked Questions

Do these parts fit my 1983 Chevrolet C20 Suburban Custom?

What exhaust systems options are available for my 1983 Chevrolet C20 Suburban Custom?

What brands make parts for the 1983 Chevrolet C20 Suburban Custom?

How fast do 1983 Chevrolet C20 Suburban Custom parts ship?

What warranty do your 1983 Chevrolet C20 Suburban Custom parts come with?