3040+ 1981 Chevrolet C20 Suburban Engine & Drivetrain Custom Parts - Page 148

Custom · Engine & Drivetrain (3,038 products)

Exact-fit parts for the 1981 Chevrolet C20 Suburban Custom.

Wiseco

Part # 6384RA3

Confirmed Fit

Wiseco Chevy FULL ROUND +12.3 4030A Piston Shelf Stock

$122.30

Wiseco

Part # 6491B100

Confirmed Fit

Wiseco BBC Quick 8 +4cc Dome 1.155inch CH Piston Shelf Stock

$167.80

Clevite

Part # CB663VN10

Confirmed Fit

Clevite Chevy V8 305-350-400 1967-98 Con Rod Bearing Set

$29.24

Wiseco

Part # S460

Confirmed Fit

Wiseco PIN-.990 X 2.930inch-UNCHROMED- Piston Pin

$15.99

Mahle Rings Chevy 427/454 Engs 66-76 Chevy Trk 454 7.4L Eng 70-90 Chry 383 Moly Ring Set

Mahle OE

Part # 40203CP

Confirmed Fit

Mahle Rings Chevy 427/454 Engs 66-76 Chevy Trk 454 7.4L Eng 70-90 Chry 383 Moly Ring Set

$108.26

Mahle OE

Part # 2243547030

Confirmed Fit

Mahle OE GM 5.7L 350 V8 Flat Top Coat .030 w/ P Aftermarket Version Piston Set (Set of 8)

$256.84

Wiseco

Part # 60009B125

Confirmed Fit

Wiseco BBC Quick 16 +42cc Dome 1.155inch Piston Shelf Stock

$167.80

Wiseco

Part # K479B125

Confirmed Fit

Wiseco BBC Quick 16 +40cc Dome 1.215inch CH Piston Shelf Stock Kit

$1104.81

King Engine Bearings

Part # CR807HPNSTDX

Confirmed Fit

King Engine Bearings Chevy LS1 / LS6 / LS3 (Size STDX) Performance Rod Bearing Set

$96.97

Wiseco

Part # K413X3

Confirmed Fit

Wiseco Chevy XLS FT 1.250inch CH (6413LX3RX3) Piston Shelf Stock Kit

$984.52

Wiseco

Part # K498B6

Confirmed Fit

Wiseco BBC Quick 8 +15.6cc 18deg 1.215inch CH Piston Shelf Stock Kit

$1104.81

King Engine Bearings

Part # MB557XPC001

Confirmed Fit

King Engine Bearings General Motors 262/ 267/ 302/ 307/ 327/ 350 pMaxBlack Coated Main Bearing Set

$211.08

Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.31in Bore .080in MLS Head Gasket

Cometic Gasket

Part # C5432-080

Confirmed Fit

Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.31in Bore .080in MLS Head Gasket

$153.33

Wiseco

Part # K497B6

Confirmed Fit

Wiseco BBC Quick 8 +15.6cc 18deg 1.155inch CH Piston Shelf Stock Kit

$1104.81

Clevite

Part # CB1776A30(6)

Confirmed Fit

Clevite Chevrolet V8 262-265-267-294-305-307-325-346-350-365-400 1967-03 Con Rod Bearing Set

$29.49

Wiseco

Part # K498B125

Confirmed Fit

Wiseco BBC Quick 8 +15.6cc 18deg 1.215inch CH Piston Shelf Stock Kit

$1104.81

Mahle Rings Buick 305 5.0L Eng 77-91 Checker 305 5.0L Eng 78-80 Chevy 305 Plain Ring Set

Mahle OE

Part # 51137CP.030

Confirmed Fit

Mahle Rings Buick 305 5.0L Eng 77-91 Checker 305 5.0L Eng 78-80 Chevy 305 Plain Ring Set

$47.99

Cometic Chevy Gen-1 Small Block V8 .188in Molded Rubber Valve Cover Gasket Set - 18/23 Degree Heads

Cometic Gasket

Part # C5973PR

Confirmed Fit

Cometic Chevy Gen-1 Small Block V8 .188in Molded Rubber Valve Cover Gasket Set - 18/23 Degree Heads

$32.40

Wiseco

Part # K481B100

Confirmed Fit

Wiseco BBC Quick 16 +45cc Dome 1.270inch CH Piston Shelf Stock Kit

$1104.81

Wiseco

Part # 6498B125

Confirmed Fit

Wiseco BBC Quick 8 +15.6cc 18deg 1.215inch CH Piston Shelf Stock

$167.80

Frequently Asked Questions

Do these parts fit my 1981 Chevrolet C20 Suburban Custom?

This page groups parts listed for the 1981 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 engine & drivetrain options are available for my 1981 Chevrolet C20 Suburban Custom?

We offer a wide selection of engine & drivetrain parts for the 1981 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 1981 Chevrolet C20 Suburban Custom?

We carry parts from trusted brands including COMP Cams, Cometic Gasket, Wiseco, Edelbrock, and Clevite, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1981 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 1981 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.

1981 Chevrolet C20 Suburban(4,914 parts)

1981 Chevrolet C20 Suburban(4,914 parts)

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Other Chevrolet C20 Suburban Years

Custom · Engine & Drivetrain (3,038 products)

Wiseco Chevy FULL ROUND +12.3 4030A Piston Shelf Stock

Wiseco BBC Quick 8 +4cc Dome 1.155inch CH Piston Shelf Stock

Clevite Chevy V8 305-350-400 1967-98 Con Rod Bearing Set

Wiseco PIN-.990 X 2.930inch-UNCHROMED- Piston Pin

Mahle Rings Chevy 427/454 Engs 66-76 Chevy Trk 454 7.4L Eng 70-90 Chry 383 Moly Ring Set

Mahle OE GM 5.7L 350 V8 Flat Top Coat .030 w/ P Aftermarket Version Piston Set (Set of 8)

Wiseco BBC Quick 16 +42cc Dome 1.155inch Piston Shelf Stock

Wiseco BBC Quick 16 +40cc Dome 1.215inch CH Piston Shelf Stock Kit

King Engine Bearings Chevy LS1 / LS6 / LS3 (Size STDX) Performance Rod Bearing Set

Wiseco Chevy XLS FT 1.250inch CH (6413LX3RX3) Piston Shelf Stock Kit

Wiseco BBC Quick 8 +15.6cc 18deg 1.215inch CH Piston Shelf Stock Kit

King Engine Bearings General Motors 262/ 267/ 302/ 307/ 327/ 350 pMaxBlack Coated Main Bearing Set

Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.31in Bore .080in MLS Head Gasket

Wiseco BBC Quick 8 +15.6cc 18deg 1.155inch CH Piston Shelf Stock Kit

Clevite Chevrolet V8 262-265-267-294-305-307-325-346-350-365-400 1967-03 Con Rod Bearing Set

Wiseco BBC Quick 8 +15.6cc 18deg 1.215inch CH Piston Shelf Stock Kit

Mahle Rings Buick 305 5.0L Eng 77-91 Checker 305 5.0L Eng 78-80 Chevy 305 Plain Ring Set

Cometic Chevy Gen-1 Small Block V8 .188in Molded Rubber Valve Cover Gasket Set - 18/23 Degree Heads

Wiseco BBC Quick 16 +45cc Dome 1.270inch CH Piston Shelf Stock Kit

Wiseco BBC Quick 8 +15.6cc 18deg 1.215inch CH Piston Shelf Stock

Frequently Asked Questions

Do these parts fit my 1981 Chevrolet C20 Suburban Custom?

What engine & drivetrain options are available for my 1981 Chevrolet C20 Suburban Custom?

What brands make parts for the 1981 Chevrolet C20 Suburban Custom?

How fast do 1981 Chevrolet C20 Suburban Custom parts ship?

What warranty do your 1981 Chevrolet C20 Suburban Custom parts come with?