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1981 CHEVROLET K20 Engines & Components

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Results 776 - 800 of 1025

Melling Camshafts 22402

Made in the USA Melling Camshafts 22402

Melling Camshafts 22402

CAMSHAFT-ENGINE

Part Number: MEL-22402

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5538065

Hastings Premium Ductile Ring Sets 2M5538065

Hastings Premium Ductile Ring Sets 2M5538065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5538065

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5523025

Hastings Premium Ductile Ring Sets 2M5523025

Hastings Premium Ductile Ring Sets 2M5523025

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5523025

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Dorman Smog Pump Pulleys 300-913

Dorman Smog Pump Pulleys 300-913

Dorman Smog Pump Pulleys 300-913

Pulley, Smog Pump, Steel, Black, 1-Groove, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-300-913

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

WIX Filters Crankcase Breather Elements WIX-42995

WIX Filters Crankcase Breather Elements WIX-42995

WIX Filters Crankcase Breather Elements WIX-42995

Crankcase Breather Element, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: WIX-42995

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Mahle Original Oil Filters OC 114

Mahle Original Oil Filters OC 114

Mahle Original Oil Filters OC 114

Oil Filter, Canister, AM General, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: MAH-OC114

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Melling M-Select Class 1 Camshafts 22109

Made in the USA Melling M-Select Class 1 Camshafts 22109

Melling M-Select Class 1 Camshafts 22109

Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .398/.421, Chevy, Small Block, Each

Part Number: MEL-22109

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5505030

Hastings Premium Ductile Ring Sets 2M5505030

Hastings Premium Ductile Ring Sets 2M5505030

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5505030

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Milodon Pro Touring Oil Pans 31506

Made in the USA Milodon Pro Touring Oil Pans 31506

Milodon Pro Touring Oil Pans 31506

Oil Pan, Pro Touring, Steel, Gold Iridite, 7 qt., Chevy, Small Block, Dart SHP RH Dipstick, Competition Baffling, Each

Part Number: MIL-31506

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8571035

Hastings Premium Ductile Ring Sets 2M8571035

Hastings Premium Ductile Ring Sets 2M8571035

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571035

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Mahle Original Lifters 213-1638

Mahle Original Lifters 213-1638

Mahle Original Lifters 213-1638

Hydraulic Valve Lifter - GMC Pass & Truck 2.0L, 140, 145, 153, 164, 194, 229, 230, 250, 260(4.3L), 2

Part Number: MAH-2131638

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

COMP Cams Xtreme RX Oval Track Roller Camshafts 12-853-9

Made in the USA COMP Cams Xtreme RX Oval Track Roller Camshafts 12-853-9

COMP Cams Xtreme RX Oval Track Roller Camshafts 12-853-9

Camshaft, Mechanical Roller, Duration 304 Int./313 Exh., Lift 0.654 Int./0.657 Exh., Lobe Separation 108, Chevy, SBC, 262-400, Each

Part Number: CCA-12-853-9

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3600BWX3

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3600BWX3

Cloyes Race Billet True Roller Timing Sets 9-3600BWX3

Timing Set, Double Roller, Billet Steel Sprockets, Chevy, Set

Part Number: CLO-9-3600BWX3

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Pioneer Performance Freeze Plugs PE-100-BR

Pioneer Performance Freeze Plugs PE-100-BR

Pioneer Performance Freeze Plugs PE-100-BR

Freeze Plug Kit, Brass, Chevy, Small Block, Kit

Part Number: PIO-PE100BR

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3646TX9

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3646TX9

Cloyes Race Billet True Roller Timing Sets 9-3646TX9

Timing Chain and Gear Set, Double Roller, Billet Sprockets, Chevy SBC, Race Blocks, Rocket, Set

Part Number: CLO-9-3646TX9

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Agility Auto Parts Oil Pans 3310022

Agility Auto Parts Oil Pans 3310022

Agility Auto Parts Oil Pans 3310022

Oil Pan, Stock Style, Wet Sump, Steel, Black, 2-piece Rear Main Seal, Right Side Dipstick Location, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: RDR-3310022

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Melling High-Pressure Oil Pump Springs 5556F

Made in the USA Melling High-Pressure Oil Pump Springs 5556F

Melling High-Pressure Oil Pump Springs 5556F

Oil Pump Springs, 55 psi of Force, Steel, Chevy, Small Block, Each

Part Number: MEL-5556F

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hastings Claimer Series Performance Piston Ring Sets CM5532040

Hastings Claimer Series Performance Piston Ring Sets CM5532040

Hastings Claimer Series Performance Piston Ring Sets CM5532040

Piston Rings, Claimer Series Performance Ring Sets, 0.040 in. Oversize, 4.039 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in., L8, V8, Set of 8

Part Number: HSN-CM5532040

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934310

ACDelco V-Ribbed Accessory Belts 88934310

ACDelco V-Ribbed Accessory Belts 88934310

Accessory Belt, V-ribbed, Serpentine, 37.98 in. Length, 0.410 in. Width, Each

Part Number: ADO-15380

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Sealed Power Cam Bearings 2100M

Sealed Power Cam Bearings 2100M

Sealed Power Cam Bearings 2100M

Cam Bearings, Performance, Steel Backed Babbit, Chevy, 4.6L, 5.0L, 5.4L, 5.7L, Set

Part Number: SLP-2100M

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700BZ

Made in the USA Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700BZ

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700BZ

High Performance Timing Set

Part Number: CLO-9-3700BZ

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Proform Chrome Engine Oil Dipstick Kits 66130

Proform Chrome Engine Oil Dipstick Kits 66130

Proform Chrome Engine Oil Dipstick Kits 66130

Dipstick with Tube, Engine, Steel, Chrome, Chevy, Small Block, Each

Part Number: PRO-66130

4.26 out of 5 stars ( 23 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

COMP Cams Xtreme Energy Pro-Plasma Nitrided Camshafts 12-250-20

Made in the USA COMP Cams Xtreme Energy Pro-Plasma Nitrided Camshafts 12-250-20

COMP Cams Xtreme Energy Pro-Plasma Nitrided Camshafts 12-250-20

Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Chevy, Small Block, Each

Part Number: CCA-12-250-20

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Mr. Gasket Billet Style Aluminum Crankshaft Pulleys 5317

Mr. Gasket Billet Style Aluminum Crankshaft Pulleys 5317

Mr. Gasket Billet Style Aluminum Crankshaft Pulleys 5317

Crankshaft Pulley, V-Belt, 2-Groove, Aluminum, Polished, Chevy, Small Block, Long Pump, Each

Part Number: MRG-5317

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Crankshaft Pulleys SUM-G3966

Summit Racing™ Crankshaft Pulleys SUM-G3966

4.75 out of 5 stars ( 17 )

Estimated Ship Date: Friday 1/2/2026

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PRW Valve Cover Fasteners 4135010

PRW Valve Cover Fasteners 4135010

PRW Valve Cover Fasteners 4135010

Valve Cover Bolt Kit

Part Number: PQX-4135010

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

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