1973 Engines & Components

Hastings Piston Ring Sets 592S080

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-592S080

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 644S030

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-644S030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 586S030

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-586S030

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Piston Ring Sets 148S060

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-148S060

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M592S060

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M592S060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Kanter Rod Bearings RB542.020

Rod Bearing, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Cadillac, Oldsmobile, 368, 371, 425, 472, 500, Each

Part Number: KAA-RB542-020

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Kanter Rod Bearings RB517.002

Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, Oldsmobile, 364, 400, 401, 425, 430, Each

Part Number: KAA-RB517-002

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Kanter Rod Bearings RB542.002

Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Cadillac, Oldsmobile, 368, 371, 425, 472, 500, Each

Part Number: KAA-RB542-002

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Continental OE Technology Series V-belts 17494

Belt, Elite, V-Belt, 17/32 in. Width, 49.50 in. Length, Each

Part Number: CEL-17494

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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Dayco High Performance V-Belts 17495

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Estimated Ship Date: Today

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Continental OE Technology Series V-belts 17470

Belt, Elite, V-Belt, 17/32 in. Width, 47.00 in. Length, Each

Part Number: CEL-17470

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Kanter Rod Bearings RB819.010

Rod Bearing, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, American Motors, 390, 401, Each

Part Number: KAA-RB819-010

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Kanter Engine Valves VE2668

Valve, Exhaust, Steel, 1.500 in. Diameter, .372 in. Stem, 5.013 in. Length, Buick, Each

Part Number: KAA-VE2668

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Kanter Engine Valves VI2664

Valve, Intake, Steel, 2.000 in. Diameter, .342 in. Stem, 5.232 in. Length, Cadillac, Each

Part Number: KAA-VI2664

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Sealed Power Connecting Rod Bearings 3345P

Rod Bearing, Standard Size, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: SLP-3345P

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Enginetech Cam Bearings CC406

Engine Camshaft Bearing Set 71-89 BUI/CHV/GMC/OLD/PON 4.1L/4.8L

Part Number: EGN-CC406

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Spiral ID Valve Guides GD9972

Engine Valve Guide 65-98 BUI/CHV/GMC/OLD/PON 6.5L/6.6L/7.0L/7.4L/L

Part Number: EGN-GD9972

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK16

Engine Expansion Plug Kit 59-81 BUI/PON 4.3L/5.3L/5.7L/6.4L/6.6L/6.9L/7.0L/7.5L

Part Number: EGN-PK16

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

King SI-Series Rod Bearings CR4141SI1.0

Rod Bearings, King SI-Series Rod Bearings, .040 in., 1.00 mm Crankshaft Undersize, Bi-Metal, Chevy, GMC, for use on Honda®, Isuzu, Sold as a Set of 4

Part Number: KGB-CR4141SI10

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Crown Automotive Valve Springs J3213609

Crown Automotive Valve Springs J3213609

Valve Spring,

Part Number: CWA-J3213609

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

CVR Cam Button Spacers CB945R

Camshaft Thrust Button, 0.945 in. Length, Roller Style, Steel, Chevy Big Block, Each

Part Number: CVS-CB945R

Not Yet Reviewed

Estimated Ship Date: Jul 8, 2026 if ordered today

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Estimated Ship Date: Jul 8, 2026 if ordered today

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Summit Racing™ BBC Cam Button SUM-G004

4.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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COMP Cams Thrust Bearings and Wear Plates 3100TB

Thrust Plate Roller Bearing, .142 in. Thickness, Chevy/Mopar, Small Block, Each

Part Number: CCA-3100TB

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Thrust Bearings and Wear Plates 3100TB-1

4.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Hastings Piston Ring Sets 568S080

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-568S080

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hastings Piston Ring Sets for 1968-1973 510, 1969-1972 521 PICKUP, 1972-1973 620 PICKUP - 6831S020

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6831S020

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hastings Piston Ring Sets for 1968-1973 510, 1969-1972 521 PICKUP, 1972-1973 620 PICKUP - 6831S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6831S

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M693S060

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M693S060

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today