Engines & Components

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.250 in. Stroke, for Use with Small Journal Engines Only, Chevrolet, 5.3L, 5.4L, Each

Part Number: ESP-432732505700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Pulleys, Sport Track, Serpentine, Standard Ratio, Billet Aluminum, Black Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-23690-08

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15402E000

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 Pin, Chevrolet, Each

Part Number: CPI-BBS425-CS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chrysler, 360, Each

Part Number: SCA-436020

Not Yet Reviewed

Estimated Ship Date: Today

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Cylinder Heads, E-Street, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Head Bolts and Head Gasket Set Included, Chevy, Small Block, Kit

Part Number: EDL-2240

Not Yet Reviewed

Estimated Ship Date: Today

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Crate Engine, Remanufactured, Long Block, Assembled, Ford, 4.9L/300, Each

Part Number: VRE-DFF8

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Core Charge $470.00
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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-13202L000

Not Yet Reviewed

Estimated Ship Date: Today

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Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Cast Iron Heads, Chevy, 350, Each

Part Number: HME-DM02

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $770.00
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Crankshaft, Stroker Lightweight, 2-Piece Seal, Internal Balance, Cast Steel, 3.895 in. Stroke, Jeep, 4.2L

Part Number: SCA-942010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crate Engine, GM LQ4, Long Block, Internal Engine Balance, Aluminum Heads, Chevy, 6.0L, LS3 Heads, Each

Part Number: HPE-HP110

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Core Charge $560.00
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Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15404E060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crankshaft, 1 or 2-Piece Seal, 28 oz. External Balance, Cast Steel, 4.00 in. Stroke, Ford, 351W, Each

Part Number: ESP-103514000

Not Yet Reviewed

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: ESP-445442526385

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-90455BI040

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 3.980 in. Stroke, Ford, 428, Each

Part Number: SCA-942810

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Pulleys, Sport Track, Serpentine, Performance Ratio, Billet Aluminum, Silver Brackets, with P/S, with A/C, Chevy, Small Block, Long, Kit

Part Number: MCH-21690-09

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Crate Engine, Remanufactured, Long Block, Assembled, Jeep, 3.8L, Each

Part Number: VRE-DDK5

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• Core Charge $520.00
• Drop Ship
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Engine Assembly, Short Block, 2-Piece Main Seal, Chevy, Small Block, 427, Each

Part Number: HPE-SP48

Not Yet Reviewed

Estimated Ship Date: Today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.48 in. Stroke, Chevrolet, Small Block, Each

Part Number: MAN-190310

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 5.7L, Each

Part Number: ESP-435334805700

Not Yet Reviewed

Estimated Ship Date: Today

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Pulley Kit, Tru Trac, Serpentine System, Aluminum, Black Anodized, Chevy, Big Block, Kit

Part Number: BSP-BLK14220

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Gen. 4 BB Chevy Forged Steel Crank, 4.250 stroke, Two Piece Rear Seal, Req's Narrowed Rod Bearings, Lightened holes, Nitride, 6.385 in. Rod

Part Number: SUM-BBC425063851

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 400, Each

Part Number: ESP-440037505700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cylinder Head (One) Cast Iron LML

Part Number: PPE-110100105

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order