2165+ 1986 Chevrolet K20 Engine & Drivetrain Custom Parts - Page 103

Custom · Engine & Drivetrain (2,164 products)

Exact-fit parts for the 1986 Chevrolet K20 Custom.

King Engine Bearings

Part # MB557HP

Confirmed Fit

King Engine Bearings Small Block Chevy BI-Metal Main Bearing Set

$101.96

Mahle Rings GMC Trk 381 6.2L Diesel Eng 82-93 Moly Ring Set Chrome Carbide

Mahle OE

Part # 41549

Confirmed Fit

Mahle Rings GMC Trk 381 6.2L Diesel Eng 82-93 Moly Ring Set Chrome Carbide

$278.62

Cometic Chevrolet Gen-1 Small Block V8 .094in Fiber Water Outlet Gasket

Cometic Gasket

Part # C5538-094

Confirmed Fit

Cometic Chevrolet Gen-1 Small Block V8 .094in Fiber Water Outlet Gasket

$10.21

King Chevrolet SBC 307CI 350CI & Gen III/IV 0.020in Oversize Tri-Metal Connecting Rod Bearing Set

King Engine Bearings

Part # CR807XPNC020

Confirmed Fit

King Chevrolet SBC 307CI 350CI & Gen III/IV 0.020in Oversize Tri-Metal Connecting Rod Bearing Set

$201.20

Clevite

Part # CB663P1(8)

Confirmed Fit

Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set

$56.04

FTI 9.5in 700R4/Early 4L60 Billet Lock-Up Street Racer Series - LT - 30 Spline - 3200 Stall

FTI Performance

Part # SRLT0082

Confirmed Fit

FTI 9.5in 700R4/Early 4L60 Billet Lock-Up Street Racer Series - LT - 30 Spline - 3200 Stall

$1195.71

NGK Buick LeSabre 1978 Spark Plug Wire Set

NGK

Part # 51340

Confirmed Fit

NGK Buick LeSabre 1978 Spark Plug Wire Set

$40.91

Mahle OE

Part # 2242694060

Confirmed Fit

Mahle OE GM 350 Same as 2243556 (Except 8 Pack) .060 Piston Set (Set of 8)

$150.72

MAHLE Original Chevrolet Blazer 91-87 Water Outlet Gasket

Victor Reinz

Part # C30811

Confirmed Fit

MAHLE Original Chevrolet Blazer 91-87 Water Outlet Gasket

$13.88

NGK Checker Marathon 1979-1978 Spark Plug Wire Set

NGK

Part # 51333

Confirmed Fit

NGK Checker Marathon 1979-1978 Spark Plug Wire Set

$33.89

Cometic GM Dart/Brodix Small Block V8 .044in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

Cometic Gasket

Part # C5215-044

Confirmed Fit

Cometic GM Dart/Brodix Small Block V8 .044in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

$105.02

Mahle OE

Part # 2243547WR

Confirmed Fit

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

$250.14

Mahle Rings CHR/FORD/GM V8 53-97 Chrome Ring Set

Mahle OE

Part # 40451.060

Confirmed Fit

Mahle Rings CHR/FORD/GM V8 53-97 Chrome Ring Set

$52.13

Clevite

Part # CB1286P50MM(8)

Confirmed Fit

Clevite Chevy Tr V8 381-395 Diesel 1982-95 Con Rod Bearing Set

$96.95

MAHLE Original Century 92-77 Adhesive Water Outlet

Victor Reinz

Part # C24109

Confirmed Fit

MAHLE Original Century 92-77 Adhesive Water Outlet

$14.89

Mahle OE

Part # 2243543040

Confirmed Fit

Mahle OE GM 5.7L 350 V8 DISH 040 w/ P Coated Skirts Aftermarket Version Piston Set (Set of 8)

$177.91

Eagle

Part # CRS5700S3DL19

Confirmed Fit

Eagle Small Block Chevy w/ L19 Bolts H-Beam Connecting Rods (Set of 8)

$862.87

MAHLE Original Chevrolet Blazer 71-69 Transmission Gasket Set

Victor Reinz

Part # TS27920Y

Confirmed Fit

MAHLE Original Chevrolet Blazer 71-69 Transmission Gasket Set

$42.02

Reinz

Part # 19-10069-01

Fits with Conditions

Engine Crankshaft Seal Kit

$20.75

King Engine Bearings

Part # CR807HPND020X

Confirmed Fit

King Engine Bearings Chevy LS1 / LS6 (Size 020X) Performance Rod Bearing Set

$123.60

Frequently Asked Questions

Do these parts fit my 1986 Chevrolet K20 Custom?

This page groups parts listed for the 1986 Chevrolet K20 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 1986 Chevrolet K20 Custom?

We offer a wide selection of engine & drivetrain parts for the 1986 Chevrolet K20 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 1986 Chevrolet K20 Custom?

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 1986 Chevrolet K20 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 1986 Chevrolet K20 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.

1986 Chevrolet K20(4,484 parts)

1986 Chevrolet K20(4,484 parts)

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Other Chevrolet K20 Years

Custom · Engine & Drivetrain (2,164 products)

King Engine Bearings Small Block Chevy BI-Metal Main Bearing Set

Mahle Rings GMC Trk 381 6.2L Diesel Eng 82-93 Moly Ring Set Chrome Carbide

Cometic Chevrolet Gen-1 Small Block V8 .094in Fiber Water Outlet Gasket

King Chevrolet SBC 307CI 350CI & Gen III/IV 0.020in Oversize Tri-Metal Connecting Rod Bearing Set

Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set

FTI 9.5in 700R4/Early 4L60 Billet Lock-Up Street Racer Series - LT - 30 Spline - 3200 Stall

NGK Buick LeSabre 1978 Spark Plug Wire Set

Mahle OE GM 350 Same as 2243556 (Except 8 Pack) .060 Piston Set (Set of 8)

MAHLE Original Chevrolet Blazer 91-87 Water Outlet Gasket

NGK Checker Marathon 1979-1978 Spark Plug Wire Set

Cometic GM Dart/Brodix Small Block V8 .044in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

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

Mahle Rings CHR/FORD/GM V8 53-97 Chrome Ring Set

Clevite Chevy Tr V8 381-395 Diesel 1982-95 Con Rod Bearing Set

MAHLE Original Century 92-77 Adhesive Water Outlet

Mahle OE GM 5.7L 350 V8 DISH 040 w/ P Coated Skirts Aftermarket Version Piston Set (Set of 8)

Eagle Small Block Chevy w/ L19 Bolts H-Beam Connecting Rods (Set of 8)

MAHLE Original Chevrolet Blazer 71-69 Transmission Gasket Set

Engine Crankshaft Seal Kit

King Engine Bearings Chevy LS1 / LS6 (Size 020X) Performance Rod Bearing Set

Frequently Asked Questions

Do these parts fit my 1986 Chevrolet K20 Custom?

What engine & drivetrain options are available for my 1986 Chevrolet K20 Custom?

What brands make parts for the 1986 Chevrolet K20 Custom?

How fast do 1986 Chevrolet K20 Custom parts ship?

What warranty do your 1986 Chevrolet K20 Custom parts come with?