1981 Engines & Components

Pistons, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Set of 8

Part Number: UEM-KB120-STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB193-020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Covers, Tall, Perimeter Bolt Mounting, Die-cast Aluminum, Polished, Finned, Chevy, GMC, Big Block, Pair

Part Number: TRD-6615

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.060 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9903HCKTM060

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Crankshaft Pulley, Alternator Pulley, Serpentine, High Water Flow Ratio, Ford, Electric Water Pump Style, Kit

Part Number: MCH-30070

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pro BBF Big Block 385 Ser. Best Hydraulic Roller Cam 4, 232/242 Duration, 111 LSA + 5 Adv. .582/.582 lift 1.75 ratio, 3,200 to 6,500 basic rpm,429 460

Part Number: SUM-8933

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Camshafts, High Energy, SOHC, Advertised Duration 268/268, Lift 0.420/0.420, Valve Springs Required, for Nissan, 2.4L, 2.8L, Each

Part Number: CCA-84-127-6

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Engine Re-Ring, Moly, 3.910 in. Bore, Standard Rod, Standard Main, Dodge, 318, Kit

Part Number: FEM-205718AM-000

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Ford, 351W, Small Block, Kit

Part Number: MCH-30060

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.040 in. Bore, Chevy, Kit

Part Number: UEM-9904HCKTM040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Covers, Stock Height, Cast Aluminum, Natural, Ribbed Top with Edelbrock Logo, Chrysler, Small Block, Pair

Part Number: EDL-41769

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.390 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB152-030

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Piston and Ring Kit, Hypereutectic, Dome, 4.020 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB255KTM-020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Dish, 4.020 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9912HCKTM020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9906HCKTM060

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9906HCKTM040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Dish, 4.060 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9912HCKTM060

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Covers, Tall, Aluminum, Black, Moroso Logo, Chevy, Small Block, Pair

Part Number: MOR-68371

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Valve Covers, Tall, Fabricated, Aluminum, Natural, Chevy, Big Block, Pair

Part Number: HAM-1086

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9908HCKTM040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve, Intake, Severe Duty, Stainless Steel, 2.125 in. Diameter, 0.3415 in. Stem, 5.440 in. Length, Set of 8

Part Number: MAN-11508-8

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Valve, Intake, Severe Duty, Stainless Steel, 2.400 in. Diameter, 0.342 in. Stem, 5.725 in. Length, Set of 8

Part Number: MAN-11590-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Engine Re-Ring, Moly, 3.940 in. Bore, Standard Rod, Standard Main, Dodge, 318, Kit

Part Number: FEM-205-744M300

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Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9908HCKTMSTD

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 87.50mm Bore, Chrysler, Kit

Part Number: UEM-KB239KTD-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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