2077+ 1981 Chevrolet K20 Engine & Drivetrain Deluxe Parts - Page 96

Deluxe · Engine & Drivetrain (2,073 products)

Exact-fit parts for the 1981 Chevrolet K20 Deluxe.

Mahle OE

Part # 2242694020

Confirmed Fit

Mahle OE GMC Pass & Trk 350 5.7L Eng 1971-93 Same as 2243556 (Ext 8 Pack) .020 Piston Set (Set of 8)

$188.75

Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

Cometic Gasket

Part # C5410-051

Confirmed Fit

Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

$102.25

FTI 9.5in GM Spragless Mud Racing Converters Aluminum Stator - 3200 Stall

FTI Performance

Part # MR0082

Confirmed Fit

FTI 9.5in GM Spragless Mud Racing Converters Aluminum Stator - 3200 Stall

$869.31

FTI 9.5in GM Street Racer Series Converters Sprague Type - 3000 Stall

FTI Performance

Part # SR3082

Confirmed Fit

FTI 9.5in GM Street Racer Series Converters Sprague Type - 3000 Stall

$836.67

McLeod Ball Stud Adjustable Gm Vehicles 1955-83 With Base And Nut

McLeod Racing

Part # 16908

Confirmed Fit

McLeod Ball Stud Adjustable Gm Vehicles 1955-83 With Base And Nut

$52.22

Clevite

Part # CB663A10(8)

Confirmed Fit

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

$37.32

Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .045in MLS Cylinder Head Gasket

Cometic Gasket

Part # C5272-045

Confirmed Fit

Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .045in MLS Cylinder Head Gasket

$102.25

Mahle OE

Part # 2243547WR020

Confirmed Fit

Mahle OE GM 5.7L 350 V8 FLT CT .020 w/ PR Moly Piston With Rings Set (Set of 8)

$313.86

Cometic Chevy Gen1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

Cometic Gasket

Part # C5410-066

Confirmed Fit

Cometic Chevy Gen1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

$131.62

FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 3600 Hard Hit Stall

FTI Performance

Part # ESR6082

Confirmed Fit

FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 3600 Hard Hit Stall

$521.15

MAHLE Original Avanti II 69-65 Oil Pump Shaft Retainer

Victor Reinz

Part # H31354

Confirmed Fit

MAHLE Original Avanti II 69-65 Oil Pump Shaft Retainer

$14.30

King Engine Bearings

Part # CR807XPN010

Confirmed Fit

King Engine Bearings Chevy LS1 / LS6 / LS3 (Size 010) Performance Rod Bearing Set

$108.72

Mahle OE

Part # 2243543WR040

Confirmed Fit

Mahle OE GM 5.7L 350 V8 Dish CT .040 w/ PR Moly Piston With Rings Set (Set of 8)

$250.14

Mahle Rings Buick 301/350 L Eng 77-79 Checker 327/350 Eng 69-79 Chevy 302/327/350 Moly Ring Set

Mahle OE

Part # 40564CP

Confirmed Fit

Mahle Rings Buick 301/350 L Eng 77-79 Checker 327/350 Eng 69-79 Chevy 302/327/350 Moly Ring Set

$53.32

MAHLE Original Avanti II 69-65 Timing Cover Gasket

Victor Reinz

Part # T27781

Confirmed Fit

MAHLE Original Avanti II 69-65 Timing Cover Gasket

$8.74

Cometic GM Dart/Brodix Small Block V8 .060in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

Cometic Gasket

Part # C5215-060

Confirmed Fit

Cometic GM Dart/Brodix Small Block V8 .060in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

$141.79

Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

Mahle OE

Part # 50533CP.030

Confirmed Fit

Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

$30.44

King Engine Bearings

Part # CR807HPNDSTDX

Confirmed Fit

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

$104.32

Clevite

Part # CB1776A30

Confirmed Fit

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

$17.15

Cometic Gasket

Part # C5537-188

Confirmed Fit

Cometic Gasket Gen-1 Chevy SB .188in Fiber Valve Cover Gasket

$33.61

Frequently Asked Questions

Do these parts fit my 1981 Chevrolet K20 Deluxe?

This page groups parts listed for the 1981 Chevrolet K20 Deluxe. 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 K20 Deluxe?

We offer a wide selection of engine & drivetrain parts for the 1981 Chevrolet K20 Deluxe. 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 K20 Deluxe?

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

How fast do 1981 Chevrolet K20 Deluxe 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 K20 Deluxe 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 K20(4,247 parts)

Shop by Problem

Other Chevrolet K20 Years

1981 Chevrolet K20(4,247 parts)

Shop by Problem

Other Chevrolet K20 Years

Deluxe · Engine & Drivetrain (2,073 products)

Mahle OE GMC Pass & Trk 350 5.7L Eng 1971-93 Same as 2243556 (Ext 8 Pack) .020 Piston Set (Set of 8)

Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

FTI 9.5in GM Spragless Mud Racing Converters Aluminum Stator - 3200 Stall

FTI 9.5in GM Street Racer Series Converters Sprague Type - 3000 Stall

McLeod Ball Stud Adjustable Gm Vehicles 1955-83 With Base And Nut

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

Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .045in MLS Cylinder Head Gasket

Mahle OE GM 5.7L 350 V8 FLT CT .020 w/ PR Moly Piston With Rings Set (Set of 8)

Cometic Chevy Gen1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 3600 Hard Hit Stall

MAHLE Original Avanti II 69-65 Oil Pump Shaft Retainer

King Engine Bearings Chevy LS1 / LS6 / LS3 (Size 010) Performance Rod Bearing Set

Mahle OE GM 5.7L 350 V8 Dish CT .040 w/ PR Moly Piston With Rings Set (Set of 8)

Mahle Rings Buick 301/350 L Eng 77-79 Checker 327/350 Eng 69-79 Chevy 302/327/350 Moly Ring Set

MAHLE Original Avanti II 69-65 Timing Cover Gasket

Cometic GM Dart/Brodix Small Block V8 .060in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

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

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

Cometic Gasket Gen-1 Chevy SB .188in Fiber Valve Cover Gasket

Frequently Asked Questions

Do these parts fit my 1981 Chevrolet K20 Deluxe?

What engine & drivetrain options are available for my 1981 Chevrolet K20 Deluxe?

What brands make parts for the 1981 Chevrolet K20 Deluxe?

How fast do 1981 Chevrolet K20 Deluxe parts ship?

What warranty do your 1981 Chevrolet K20 Deluxe parts come with?