Engines & Components

COMPSTAR BB CRANK 4.750/2.750/2.200 1PC SEAL

Part Number: CPI-IBS-425-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, Lightweight, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, Chevrolet, Small Block, Each

Part Number: BRO-S0009

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Chevy LS 4340 Forged Steel Crankshaft, 4.000 stroke, Center Counterweighted, 58X Reluctor, Lightened, Nitride Hardened, Narrowed Rod Bearings Req.

Part Number: SUM-LSCCW400058X

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Crankshaft, Lightweight, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevrolet, Small Block, Each

Part Number: BRO-S0010

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Estimated Ship Date: Dec 1, 2025 if ordered today

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COMPSTAR LT CRANK 3.750/2.559/2.100

Part Number: CPI-5TJ-31Q-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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COMPSTAR LS 8 CTWT CRANK 3.625/2.559/2.100 DRY SUMP

Part Number: CPI-5UH-31Q-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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COMPSTAR 8 CTWT LS1 CRANK 3.875 2.559 2.00

Part Number: CPI-APM-34Q-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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COMPSTAR LS CRANK 4.013/2.559/2.00 58X

Part Number: CPI-AP2834Q-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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COMPSTAR 8 CTWT LS1 CRANK 3.625 2.559 2.00

Part Number: CPI-APH-34Q-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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COMPSTAR BB CRANK SPEC/2.750/2.100

Part Number: CPI-BBZ-435-CS

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Estimated Ship Date: Jan 16, 2026 if ordered today

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MAX 1182 CRANK 3.500 350 2.10

Part Number: CPI-CAG-11D-ML

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Estimated Ship Date: Jan 16, 2026 if ordered today

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crank shaft,4340 Billet Crank Mitsubishi 4B11T 94mm stroker

Part Number: ESP-34B137015659

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.375" stroke, internal balance, forged 4340 steel, Chevrolet Gen III "LS"

Part Number: ESP-434743756460

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Balanced Street & Strip assembly, 347 CID, -5cc Silv-O-Lite

Part Number: ESP-B16622MA030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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HEAD, CYLINDER, 2017-2024

Part Number: MOP-68427688AA

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $150.00
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ENGINE KIT

Part Number: ESP-B13202E000

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Estimated Ship Date: Dec 2, 2025 if ordered today

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

Part Number: ESP-B15404L03053

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Crankshaft, Chevy LS, forged, 4.000 stroke, lightweight, 58 tooth reluctor wheel

Part Number: MAN-192158

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4400P42010

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Estimated Ship Date: Jan 5, 2026 if ordered today

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HD OVERHAUL KIT

Part Number: CLE-4301001

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Estimated Ship Date: Dec 8, 2025 if ordered today

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HEAD

Part Number: MOP-R5117156AA

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• Core Charge $500.00
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AG OVERHAUL KIT STD AVAILABLE

Part Number: CLE-4271020

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT ASM-.

Part Number: ADO-24590075

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CRANKSHAFT ASM-.

Part Number: ADO-12680207

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Estimated Ship Date: Nov 24, 2025 if ordered today

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