1981 Engines & Components

Piston and Ring Kit, Hypereutectic, Flat, 3.736 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB143KTM-STD

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Covers, Tall, Cast Aluminum, Black Wrinkle, Chevy, Big Block, Pair

Part Number: MOR-68429

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 273/277, Lift .560/.570, Mopar, Small Block LA, Each

Part Number: CCA-20-630-5

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: UEM-9908HCKTM020

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-20241

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Pistons, E-Series, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8702-4030

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Performance Ratio, Chrysler, Small Block, Kit

Part Number: MCH-10320

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pulleys, V-Belt, Performance Ratio, Billet Aluminum, Clear Powdercoated, Ford, Kit

Part Number: MCH-1640

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KB Hyper Piston - Chry 408 Rod 6.123 Step Dish 23.5cc 2V No Quench Dome

Part Number: UEM-KB416-030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Pontiac, V8, Kit

Part Number: CCA-CL51-225-4

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 286/300, Lift .600/.612, Chevy, Big Block

Part Number: HRS-120605-14

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Cylinder Head, Enforcer, Aluminum, Bare, 64cc Chamber, 195cc Intake, Angle Plug, Chevrolet, Small Block, Each

Part Number: AFR-1007

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, Small Block, Jesel Belt Drive, Each

Part Number: ATI-917236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Vacuum Pump Drive, Dry Sump, Steel, Black, Ford, 289, 302, Kit

Part Number: MOR-63853

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Oil Pan, Circle Track, Wet Sump, Steel, Clear Zinc, 8 qt., Ford, Small Block, Each

Part Number: CHP-CP302LT

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Crankshaft, 1 or 2-Piece Seal, 28 oz. External Balance, Cast Steel, 3.75 in. Stroke, Ford, 351W, Each

Part Number: ESP-103513750

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.030 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB366KTM-030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB364-030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: UEM-KB115-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/292, Lift .564/.566, Chevy, Big Block, Each

Part Number: CCA-CL11-240-4

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB320-030

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB197-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Covers, Muscle Series, Centerbolt, Chevrolet Logo, Cast Aluminum, Natural Finish, Baffled, Chevy, Gen I, 283-400ci, Pair

Part Number: HLY-241-290

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Camshaft, Hydraulic Roller, 296/296 Advertised Duration, .483/.483 in. Lift, Chevy Marine, Big Block, Each

Part Number: MEL-22223

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB319-040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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