1973 Engines & Components

Oil Pan, Road Race, Steel, 6 qt., Rear Sump, Chevy, Small Block, Each

Part Number: CTR-15-240

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.000 in. Stroke, Dodge, Plymouth, 340, Each

Part Number: SCA-934020

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Estimated Ship Date: May 18, 2026 if ordered today

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Pistons, Hypereutectic, Step, 4.320 in. Bore, Chrysler, Dodge, Plymouth, Jensen, Set of 8

Part Number: UEM-KB237-STD

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Pulleys, Ultra, High Water Flow, Billet Aluminum, Clear Powdercoated, Ford, 5.0L, Set

Part Number: MCH-30172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Cam, Lifters, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 276/283, Lift .530/.524, Chevy, 396-454

Part Number: CCA-K11-670-4

3.0 out of 5 stars ( 1 )

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Pistons, Forged, Flat, 4.380 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC826-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, AutoTec SBF, 4.03, 4, Flat Top 6.58, 0.975, SBF 351M/401, Sold as a set of 8.

Part Number: PIS-1000773

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Forged, 4.040 in. Bore, Ford, Kit

Part Number: MLE-930244740

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Non-AC, Ford, 352-428 FE, Kit

Part Number: MCH-19025-08

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Lifters, Mechanical Roller, Link Bar, 0.842 in. Outside Diameter, 1.890 in. Seat Height, Chevy Small Block, SBC, Set of 16

Part Number: SUM-HT300-16

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

Part Number: MCH-23006

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Forged Pro pistons for 351W Stroker, 4.030 bore, 1.280 C.H., 4 in. stroke, 6.200 in. rod, 18cc dish Inline and Twisted Wedge, 10.5@60cc, 10.2@64cc.

Part Number: SUM-SBF408030

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Forged Pro pistons for SB Chevy 400 Long Rod, 4.125 bore, 1.125 C.H., 3.75 in. stroke, 6 in. rod, 12cc Dish, 10.5@64cc, 10.2@67cc, 9.8@72cc.

Part Number: SUM-SBC400STDL

5.0 out of 5 stars ( 1 )

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Piston and Ring Kit, Hypereutectic, Dish, 4.400 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB138KTM-040

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Dish, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-PTS534A3

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: MCH-23060

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Small Block, Set of 8

Part Number: WIS-PTS503A6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB138KTM-030

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.420 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB138KTM-060

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve Covers, Tall, Perimeter Bolt, Billet Aluminum, Natural, Fits Brodix SR20 and Dart Pro 1 20 degree Cylinder Heads, Chevrolet, Big Block, Pair

Part Number: MOR-68487

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Oil Pan, Marine, Steel, Black Powdercoated, 8 qt., Front Sump, Chevy, Big Block, Each

Part Number: CTR-18-310

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Pistons, SX-Series, Forged, Dome, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8137-4030

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston, SX-Series, Forged, Dome Top, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8127-4030

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.320 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB237KTM-STD

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Forged Pro pistons for SB Chevy 350, 4.060 bore, 1.560 C.H., 3.48 in. stroke, 5.7 in. rod, 5cc flat top 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72cc.

Part Number: SUM-SBC350060

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