Engines & Components

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

Part Number: ESP-434743756460

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

Not Yet Reviewed

Estimated Ship Date: Oct 9, 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: Dec 5, 2025 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: Dec 5, 2025 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: Dec 5, 2025 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: Dec 5, 2025 if ordered today

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F-CRANKSHAFT

Part Number: NAL-10101162

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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HEAD, CYLINDER, 2017-2024

Part Number: MOP-68427688AA

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Core Charge $150.00
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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake, Exhaust Port Is Raised 0.600 in., Rectangular Intake Port, Chevy, Big Block

Part Number: WRL-030620-1

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, standard exhaust, 64cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1192

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Estimated Ship Date: Oct 8, 2025 if ordered today

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cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, spread port exhaust, 64cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1197

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Estimated Ship Date: Oct 8, 2025 if ordered today

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cylinder heads,AFR 23° SBC Cylinder Head 245cc Porters Casting Angle Plug Heads, spread port exhaust, 70cc chambers, No Porting, Parts or Valve Job

Part Number: AFR-1198

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Cylinder Head, Cast Iron, Assembled, 18mm Dowels, Ford, Powerstroke, 6.0L, Each

Part Number: PMX-FOR850N

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-18001060

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rotating Assembly, Balanced, Flat Top Pistons, Plasmamoly Rings, Cast Crank, I-Beam Rods, Chevy, Kit

Part Number: ESP-B15455L06068

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Estimated Ship Date: Oct 6, 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-B15404L04068

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Estimated Ship Date: Oct 22, 2025 if ordered today

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

Part Number: ESP-13007L030

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Estimated Ship Date: Oct 22, 2025 if ordered today

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STREET & STRIP ASSEMBLY CHEV 350

Part Number: ESP-13009040

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Estimated Ship Date: Oct 22, 2025 if ordered today

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STREET & STRIP ASSEMBLY CHEV 350

Part Number: ESP-13009060

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Street & Strip assembly, 377 CID, -10cc Icon

Part Number: ESP-13013000

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Street & Strip assembly, 357 cid, SRP -24CC

Part Number: ESP-13020040

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Street & Strip assembly, 360 cid, SRP -24CC

Part Number: ESP-13020060

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Street & Strip assembly, 350 cid, Mahle -5CC

Part Number: ESP-13022000

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Street & Strip assembly, 360 cid, Mahle -5CC

Part Number: ESP-13022L060

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Street & Strip assembly, 350 CID, -21CC DSS

Part Number: ESP-13030000

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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