$5 Off Your $100 Mobile App Purchase - Get the App

$5 Off Your $100 Mobile App Purchase - Get the App

Summit Racing Gift Cards - ALWAYS the Perfect Gift!

Filters

Selected Filters

Filter Results by Vehicle

Loading...

Availability

1981 CHEVROLET K20 Engines & Components

Individual Parts
Part Groups

Results 426 - 450 of 1025

COMP Cams Nostalgia Plus Camshafts 12-672-4

Made in the USA COMP Cams Nostalgia Plus Camshafts 12-672-4

COMP Cams Nostalgia Plus Camshafts 12-672-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 286/293, Lift .483/.477, Chevy, Small Block, Each

Part Number: CCA-12-672-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cloyes Race Billet True Roller Timing Sets 9-3600TX9-5

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3600TX9-5

Cloyes Race Billet True Roller Timing Sets 9-3600TX9-5

Timing Set; Original Billet True Roller Timing Set; 0.005 in Reduced Center Distance; Incl. Cam Sprocket; 9 Ke

Part Number: CLO-9-3600TX9-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PRW Harmonic Damper Bolts 1042265

PRW Harmonic Damper Bolts 1042265

PRW Harmonic Damper Bolts 1042265

Harmonic Balancer Bolt, 12-Point, Chromoly, 7/16-20 Thread Size, Chevy, Small Block, Each

Part Number: PQX-1042265

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350765

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350765

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350765

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.65 Split Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350765

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 2, 2026 if ordered today

Dayco High Performance V-Belts 15405

Dayco High Performance V-Belts 15405

Dayco High Performance V-Belts 15405

Belt, High Performance, V-Belt, .440 in. Width, 40.50 in. Length, Each

Part Number: DAC-15405

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

WIX Filters Racing Oil Filters WIX-51794R

WIX Filters Racing Oil Filters WIX-51794R

WIX Filters Racing Oil Filters WIX-51794R

Oil Filters, Canister Style, 13/16 -16 in. Thread Size, 3.60 in. O.D, 7.82 in. Height, Chevy, GMC, Each

Part Number: WIX-51794R

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dayco High Performance V-Belts 15440

Dayco High Performance V-Belts 15440

Dayco High Performance V-Belts 15440

Belt, High Performance, V-Belt, .440 in. Width, 44.00 in. Length, Each

Part Number: DAC-15440

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Trans-Dapt Performance Valve Cover Stud Kits 9960

Trans-Dapt Performance Valve Cover Stud Kits 9960

Trans-Dapt Performance Valve Cover Stud Kits 9960

Valve Cover Fasteners, Stud Style, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 8

Part Number: TRD-9960

3.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Mr. Gasket Timing Tabs 4600

Mr. Gasket Timing Tabs 4600

Mr. Gasket Timing Tabs 4600

Timing Tab, Chrome, Small Block, Chevy, 7 in Damper, Each

Part Number: MRG-4600

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Alternator Brackets 2881

Made in the USA Powermaster Alternator Brackets 2881

Powermaster Alternator Brackets 2881

Alternator Brackets, Upper and Lower, Driver Side Lower Mount, Aluminum, Polished, Chevy, Small Block, Kit

Part Number: PWM-2881

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Freeze Plug Kits 66550

Made in the USA Proform Freeze Plug Kits 66550

Proform Freeze Plug Kits 66550

Freeze Plugs, Brass, Chevy 283-350, Small Block, Kit

Part Number: PRO-66550

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor PCV Valves V180

Standard Motor PCV Valves V180

Standard Motor PCV Valves V180

PCV Valve, OEM Replacement, Buick, Cadillac, GMC, Chevy, Oldsmobile, Pontiac, Each

Part Number: SMP-V180

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Stamped Roller Tip Rocker Arms 66922

Proform Stamped Roller Tip Rocker Arms 66922

Proform Stamped Roller Tip Rocker Arms 66922

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66922

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King XP-Series Coated Main Bearings MB 557XPC STDX

King XP-Series Coated Main Bearings MB 557XPC STDX

King XP-Series Coated Main Bearings MB 557XPC STDX

Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB557XPCSTDX

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

COMP Cams Drag Race Camshafts 12-327-5

Made in the USA COMP Cams Drag Race Camshafts 12-327-5

COMP Cams Drag Race Camshafts 12-327-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 305/305, Lift .525/.525, Chevy, Small Block, Each

Part Number: CCA-12-327-5

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ATK High Performance GM 350 330 HP Stage 3 Long Block Crate Engines HP291PC

ATK High Performance GM 350 330 HP Stage 3 Long Block Crate Engines HP291PC

ATK High Performance GM 350 330 HP Stage 3 Long Block Crate Engines HP291PC

Crate Engine, GM 350, Stage 3, Long Block, Internal/External Engine Balance, Cast Iron Heads, Chevy, 350, Each

Part Number: HPE-HP291PC

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King SI-Series Main Bearings MB 557SI 020

King SI-Series Main Bearings MB 557SI 020

King SI-Series Main Bearings MB 557SI 020

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Sealed Power MA Series Main Bearings 4663MA 10

Made in the USA Sealed Power MA Series Main Bearings 4663MA 10

Sealed Power MA Series Main Bearings 4663MA 10

Main Bearing Set;

Part Number: SLP-4663MA10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Mr. Gasket Oil Pans 9425

Mr. Gasket Oil Pans 9425

Mr. Gasket Oil Pans 9425

Oil Pan, Steel, Natural, 4 qt., Chevy, Small Block, Each

Part Number: MRG-9425

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Mr. Gasket Chrome Plated Crank Pulleys 4977

Mr. Gasket Chrome Plated Crank Pulleys 4977

Mr. Gasket Chrome Plated Crank Pulleys 4977

Crankshaft Pulley, V-Belt, 2-Groove, Steel, Chrome, Chevy, Small Block, Long Pump, Each

Part Number: MRG-4977

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Clevite P-Series Main Bearings MS-617P

Clevite P-Series Main Bearings MS-617P

Clevite P-Series Main Bearings MS-617P

Main Bearings, P Series, 1/2 Groove, Standard Size, TM-77, Chevy, GMC, 230, 250, 292, Set

Part Number: CLE-MS617P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling High-Pressure Oil Pump Springs 55070

Made in the USA Melling High-Pressure Oil Pump Springs 55070

Melling High-Pressure Oil Pump Springs 55070

Oil Pump Springs, 70 psi, Steel, Pink, Pins, Chevy, Small Block, Kit

Part Number: MEL-55070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Melling Valves V1192

Made in the USA Melling Valves V1192

Melling Valves V1192

Valve, Exhaust, Replacement, Steel, 1.500 in. Diameter, 0.342 in. Stem, 4.928 in. Length, Each

Part Number: MEL-V1192

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King HP-Series Rod Bearings CR 807HPND

King HP-Series Rod Bearings CR 807HPND

King HP-Series Rod Bearings CR 807HPND

Rod Bearings, HP-Series, Stock Size, Alecular Silicon, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPND

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Edelbrock Classic Cast Aluminum Valve Covers 41453

Made in the USA Edelbrock Classic Cast Aluminum Valve Covers 41453

Edelbrock Classic Cast Aluminum Valve Covers 41453

Valve Covers, Classic Series, Stock Height, Aluminum, Black, Finned, Edelbrock Logo, Chevy, Small Block, Pair

Part Number: EDL-41453

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Edelbrock Elite II Series Valve Covers 4262

Edelbrock Elite II Series Valve Covers 4262

4.75 out of 5 stars ( 72 )

Estimated Ship Date: Today

...Loading

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify