CHEVROLET Engines & Components

Crankshaft, Forged 4340 Steel, 4.125 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Standard Snout, Chevy, Small Block, LS, Each

Part Number: CPI-APU-31V-AS

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.750 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445440C

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: SCA-435086

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Crankshaft, Standard Weight, Forged 4340 Steel, Internal Engine Balance, 3.622 in. Stroke, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: SCA-4LS136262

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Crankshaft, Excalibur, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-735010

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, 350, Each

Part Number: ESP-4350350057LA

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: HRS-H353756012T

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Estimated Ship Date: Apr 14, 2026 if ordered today

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350 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-435006

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Estimated Ship Date: May 1, 2026 if ordered today

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Accessory Drive, Chevy LS Series, 6-Groove Serpentine, Performance Ratio, Aluminum, Black Powdercoat, Water Pump, One-Wire Alternator, No PS\AC, Kit

Part Number: MCH-20080-08

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Estimated Ship Date: Apr 6, 2026 if ordered today

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350 1-PC REAR SEAL STD WEIGHT

Part Number: SCA-435076L

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: SUM-SBC35040002P

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Cylinder Head, Driver/Left Bank, Complete w/Camshafts, DOHC, 24-Valve, Fuel Injection, Naturally Aspirated, Cast Aluminum, Natural, GM, Saturn, Each

Part Number: VRE-2CVXL

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Estimated Ship Date: Apr 6, 2026 if ordered today

• Core Charge $130.00
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Cyl Head, CHEV 2.2 02-07 ECOTEC HD

Part Number: VRE-2CE8

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Estimated Ship Date: Apr 6, 2026 if ordered today

• Core Charge $130.00
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Cyl Head, CHEV 2.2 09-11 ECOTEC HED

Part Number: VRE-2CEK

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Estimated Ship Date: Apr 6, 2026 if ordered today

• Core Charge $130.00
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Cyl Head, CHEV 366 68-90 CYL HEAD

Part Number: VRE-2C52

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Estimated Ship Date: Apr 6, 2026 if ordered today

• Core Charge $105.00
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4340 Forged Pro Series Lightweight

Part Number: SCA-445425C-2

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Crankshaft, 1-Piece Seal, Internal Balance, Cast Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-945425L

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Part Number: MCH-20360

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake Runner, 26 Degrees, Chevy, Big Block, Each

Part Number: WRL-030620-2

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, Pontiac, 5.7L/350, Each

Part Number: VRE-DCT2

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Core Charge $520.00
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Crate Engine, Remanufactured, Long Block, Assembled, Buick, Chevrolet, GMC, 2.4L/145, Each

Part Number: VRE-DCEY

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Core Charge $420.00
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Accessory Drive Systems, Serpentine, ATI Balancer, Alternator, Water Pump, Clockwise, Power Steering, AC, With Pulley Covers, Natural, Chevy, LS, Kit

Part Number: BTC-ACD-LS05-SFI

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Accessory Drive Systems, LS Engine Swap, Serpentine, Black, Air Conditioning Pulley, Compressor, Tensioner, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-20-137BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Chevy, 262 V6, Each

Part Number: HME-DMK9

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Core Charge $345.00
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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-445425-2

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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