1981 CHEVROLET K20 Engines & Components

Rod Bearing, Standard Size, Tri Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8, Each

Part Number: SLP-2555CP

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Oil Pickup, Press Fit, Stock Pan Style, 0.625 in. Tube Diameter, GM, Chevy, V6, V8, Each

Part Number: MEL-55-S1

4.66 out of 5 stars ( 74 )

Estimated Ship Date: Today

Lifter, Hydraulic, Flat Tappet, Chevy, Each

Part Number: SLP-HT-817

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Oil Filter, Canister, Am General, Checker, Chevy, GMC, Olds, Studebaker, Each

Part Number: ADO-PF1218

4.49 out of 5 stars ( 57 )

Estimated Ship Date: Today

Oil Filter, Canister, 13/16-16 in. Thread, 5.120 in. High, Each

Part Number: SUM-127004

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Jun 23, 2025 if ordered today

Pushrod, Steel, Replacement, 5/16 in. Diameter, 7.794 in. Length, Chevy, GMC, 3.3L, Each

Part Number: MEL-MPR-34-B

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Oil Filter, Extra Guard, 13/16-16 in. Thread, 4 in. High, Each

Part Number: FRM-PH30

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Today

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555CP10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

PCV Valve, Replacement, Each

Part Number: SMP-V178

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Rocker Arm, Chevy, 3/8 Stud Mount, 1.5 Ratio, Stock, Steel, Each

Part Number: MEL-MRK401

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Oil Filter, Canister, Checker, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-PF454

4.46 out of 5 stars ( 24 )

Estimated Ship Date: Today

Oil Filler Cap, Steel, Natural, Twist-In, GM, Mopar, Ford, AMC, Jeep, International, Each

Part Number: SUM-380180

4.65 out of 5 stars ( 34 )

Estimated Ship Date: Today

Pushrod, Chromoly, 5/16 in. Diameter, 7.800 in. Length, Ball Ends, Each

Part Number: MEL-501004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2025 if ordered today

Oil Filter, Extra Guard, 13/16-16 in. Thread, 5.170 in. High, Each

Part Number: FRM-PH5

4.86 out of 5 stars ( 22 )

Estimated Ship Date: Today

Rod Bearing, Standard Size, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Pontiac, L6, V8, Each

Part Number: SLP-2555A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Lifter, Replacement, Hydraulic Flat Tappet, 0.842 in. O.D., Chevy, Each

Part Number: MEL-298174

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plugs, Steel, Chevrolet, Small Block, Kit

Part Number: MEL-MPE-100R

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each

Part Number: MRG-4593

4.53 out of 5 stars ( 19 )

Estimated Ship Date: Today

Cylinder Head Dowel Pins, Chevrolet, GMC, Small Block. Set of 4

Part Number: PIO-S-1110

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Rocker Arms, Non-roller, 1.5 Ratio, Stud Mounting Style, Chevy, Small Block, Each

Part Number: MEL-498404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: TRD-9960

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

Grommet, PCV, Valve Cover, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: NAL-3989350

4.87 out of 5 stars ( 31 )

Estimated Ship Date: May 13, 2025 if ordered today

Valve Springs, Single, Steel, Natural Finish, 1.259 in. OD, 0.885 in. ID, 1.113 in. Solid Height, 339 Spring Rate, GM, Small Block, Each

Part Number: MEL-466454

Not Yet Reviewed

Estimated Ship Date: Today