Engines & Components

454 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-445415-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Superlite, 4.00 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445415-3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200HX

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200RHX

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200RX

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200X

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Assembly, Short Block, 58 Tooth Reluctor Wheel, Hypereutectic Pistons, LM7, 330 CID, Chevy, LS, Each

Part Number: HPE-SP115

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $175.00
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ATK High Performance Chevy LS 408 Short Block

Part Number: HPE-SP40

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $410.00
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Chevy LM7 383CI Short Block +3cc Flat Top Pistons 24 Tooth

Part Number: HPE-SP80

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $285.00
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Short Block, Chrysler Gen III 392, Internally Balanced, Nitrous/Boost, +2cc Flat Pistons, Each

Part Number: HPE-SP97-B

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $460.00
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Pistons, Speed of Air, Dimpled, 4032 Forged, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA552-070K1

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Crate Engine, Remanufactured, Long Block, 2.5L/2458cc, Each

Part Number: VRE-712G

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Core Charge $420.00
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Front Drive Kit, SB Chrysler R3, Short Deck

Part Number: JES-KFD-75870

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, SB Chrysler R3, Tall Deck

Part Number: JES-KFD-75875

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, BB Chevy +1.000 Cam w/ 70mm Cam

Part Number: JES-KFD-76110

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, World/PBM SBC +.134" Raised Cam

Part Number: JES-KFD-71350

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, SB Chevy +.391 Cam, BB Snout Crank

Part Number: JES-KFD-71550

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, SB Chevy +.434 Cam, BB Snout Crank

Part Number: JES-KFD-71590

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, GM LS Series

Part Number: JES-KFD-71600

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Front Drive Kit, BB Chevy Mark 5

Part Number: JES-KFD-72200

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Estimated Ship Date: Sep 8, 2025 if ordered today

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