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1981 CHEVROLET K20 Engines & Components

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Results 551 - 575 of 1025

Hayden Thermostatic Sandwich Oil Filter Adapters 211

Hayden Thermostatic Sandwich Oil Filter Adapters 211

Hayden Thermostatic Sandwich Oil Filter Adapters 211

Oil Filter Adapter, Sandwich, 1/2 in. NPTF, Aluminum, Natural, Each

Part Number: HDA-211

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

PRW Sportsman Steel Roller Tip Rocker Arms 68350715

PRW Sportsman Steel Roller Tip Rocker Arms 68350715

PRW Sportsman Steel Roller Tip Rocker Arms 68350715

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350715

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dayco High Performance V-Belts 15560

Dayco High Performance V-Belts 15560

Dayco High Performance V-Belts 15560

Belt, High Performance, V-Belt, 56.57 in. Length, .440 in. Width, Each

Part Number: DAC-15560

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

PRW Fabricated Valve Covers 4035001

PRW Fabricated Valve Covers 4035001

PRW Fabricated Valve Covers 4035001

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Vent Holes, Chevy, Small Block, Pair

Part Number: PQX-4035001

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 2 Camshafts 22237

Made in the USA Melling M-Select Class 2 Camshafts 22237

Melling M-Select Class 2 Camshafts 22237

Camshaft, Retro Fit, Hydraulic Roller, 284/296 Advertised Duration, 0.470 in./0.490 in. Lift, 112 LSA, 3-Bolt, Non-Roller Blocks, Chevy, Gen I, Each

Part Number: MEL-22237

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Dayco High Performance V-Belts 15545

Dayco High Performance V-Belts 15545

Dayco High Performance V-Belts 15545

Accessory Belt, High Performance, V-Belt Style, 0.440 in. Width, 54.50 in. Length, Buick, Chevy, Chrysler, Each

Part Number: DAC-15545

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Mr. Gasket Timing Cover Bolt Kits 6090MRG

Mr. Gasket Timing Cover Bolt Kits 6090MRG

Mr. Gasket Timing Cover Bolt Kits 6090MRG

Timing Cover Bolts, Steel, Zinc Plated, Chevy, Big, Small Block, Kit

Part Number: MRG-6090MRG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Speed-Pro Hypereutectic Pistons H618CP30

Speed-Pro Hypereutectic Pistons H618CP30

Speed-Pro Hypereutectic Pistons H618CP30

Pistons, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Set of 8

Part Number: SLP-H618CP30

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

COMP Cams Xtreme 4x4 Camshafts 12-243-3

Made in the USA COMP Cams Xtreme 4x4 Camshafts 12-243-3

COMP Cams Xtreme 4x4 Camshafts 12-243-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .480/.498, Chevy, Small Block, Each

Part Number: CCA-12-243-3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Continental OE Technology Series V-belts 15595

Continental OE Technology Series V-belts 15595

Continental OE Technology Series V-belts 15595

Belt, Elite, V-Belt, 7/16 in. Width, 59.00 in. Length, Each

Part Number: CEL-15595

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

COMP Cams Xtreme Marine Cam and Lifter Kits SK12-236-3

Made in the USA COMP Cams Xtreme Marine Cam and Lifter Kits SK12-236-3

COMP Cams Xtreme Marine Cam and Lifter Kits SK12-236-3

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 262/268, Lift .462/.477, Chevy, Small Block

Part Number: CCA-SK12-236-3

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

Melling Oil Pump Screen Assemblies 12557

Made in the USA Melling Oil Pump Screen Assemblies 12557

Melling Oil Pump Screen Assemblies 12557

Oil Pickup, Bolt-In, Aftermarket Pan Style, 7.000 in. Pan Depth, Chevy, Small Block, Each

Part Number: MEL-12557

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hastings Piston Ring Sets 2M139070

Hastings Piston Ring Sets 2M139070

Hastings Piston Ring Sets 2M139070

Piston Rings, Plasma-moly, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139070

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

MSD Timing Pointers 89882

MSD Timing Pointers 89882

MSD Timing Pointers 89882

Billet Timing Pointer Small Block Chevy, Fits 7 in. Balancer, Each

Part Number: MSD-89882

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dayco High Performance V-Belts 15395

Dayco High Performance V-Belts 15395

Dayco High Performance V-Belts 15395

Belt, V-Belt, .440 in. Width, 39.50 in. Length, Each

Part Number: DAC-15395

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

Proform Stamped Steel Chevrolet Valve Covers 141-881

Proform Stamped Steel Chevrolet Valve Covers 141-881

Proform Stamped Steel Chevrolet Valve Covers 141-881

Valve Covers, Steel, Shark Gray, Chevrolet Bowtie Logo, Chevy, Small Block, Pair

Part Number: PRO-141-881

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

King XP-Series Main Bearings MB 557XP 011

King XP-Series Main Bearings MB 557XP 011

King XP-Series Main Bearings MB 557XP 011

Main Bearing, XP-Series, Copper/Lead/Nickel, 0.011 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XP011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Pioneer Oil Pan Fasteners S-1100

Pioneer Oil Pan Fasteners S-1100

Pioneer Oil Pan Fasteners S-1100

Oil Pan Bolts, Steel, GM, Hex Head, Kit

Part Number: PIO-S-1100

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

Cloyes Wear Plates 9-220B

Cloyes Wear Plates 9-220B

Cloyes Wear Plates 9-220B

Camshaft Wear Plate, 0.150 in. Thick, Bronze, Chevy, Chrysler, Each

Part Number: CLO-9-220B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Pioneer Performance Freeze Plugs PE-100

Pioneer Performance Freeze Plugs PE-100

Pioneer Performance Freeze Plugs PE-100

Freeze Plug Kit, Steel, Chevy, Small Block, Kit

Part Number: PIO-PE-100

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Edelbrock Performer Cylinder Heads 60759

Made in the USA Edelbrock Performer Cylinder Heads 60759

Edelbrock Performer Cylinder Heads 60759

Cylinder Head, Performer, Aluminum, Assembled, 70cc Chamber, 185cc Intake Runner, SBC, Chevy, Each

Part Number: EDL-60759

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Cloyes Street Billet True Roller Timing Sets 9-3546TX9

Made in the USA Cloyes Street Billet True Roller Timing Sets 9-3546TX9

Cloyes Street Billet True Roller Timing Sets 9-3546TX9

Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy SBC, Dart, Race Blocks, Rocket, Set

Part Number: CLO-9-3546TX9

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Melling Replacement Timing Chains 499

Made in the USA Melling Replacement Timing Chains 499

Melling Replacement Timing Chains 499

Timing Chain, Replacement, Link Belt, Steel, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: MEL-499

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Melling Performance Oil Pumps 10990C

Made in the USA Melling Performance Oil Pumps 10990C

Melling Performance Oil Pumps 10990C

Oil Pump, High-volume, Standard-pressure, 3/4 in. Pickup, Anti-Cavitation, Chevy, GMC, Small Block, Kit

Part Number: MEL-10990C

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Pennzoil Oil Filters PENZPZ45

Pennzoil Oil Filters PENZPZ45

Pennzoil Oil Filters PENZPZ45

Oil Filter, PZ45, 13/16-16 in. Thread, 5.140 in. High, Each

Part Number: PNZ-P412

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

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