Engines & Components

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

Part Number: ESP-434743756460

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, 400, Each

Part Number: ESP-440041256000

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

4340 CRANK CHEV 350 2PC IMCA LEGAL

Part Number: ESP-4350350057CM

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

4340 CRANK CHEV 350 2PC 3.750" BBC SNOUT

Part Number: ESP-4350375057B1

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Engine Crankshaft

Part Number: ESP-4350375057B2

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13005030

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13005040

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13005060

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-13202L060

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Chev SB, 350 Main, 2.000" Rod Pins

Part Number: HRS-H353485702T

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Free Shipping
• Special Order

SPORT TRACK KIT

Part Number: MCH-23071-08

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

• Free Shipping
• Special Order

SERPENTINE PULLEY KIT

Part Number: MCH-20585-08

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

• Free Shipping
• Special Order

PULLEY KIT

Part Number: MCH-30445-08

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

• Free Shipping
• Special Order

PULLEY SET

Part Number: MCH-BA23040-08

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

• Free Shipping
• Special Order

PULLEY KIT

Part Number: MCH-CA23040

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT

Part Number: NAL-12641692

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT

Part Number: NAL-12691722

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Free Shipping
• Special Order

CYLINDER HEAD CASITNG ONLY

Part Number: PMX-FOR850NB

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2025 if ordered today

• Free Shipping
• Special Order

BARE CYLINDER HEAD

Part Number: PMX-FOR851NB

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2025 if ordered today

• Free Shipping
• Special Order

CYLINDER HEADS

Part Number: PMX-FOR852NB

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2025 if ordered today

• Free Shipping
• Special Order

SBC CYLINDER HEAD 200CC 72CC

Part Number: PMX-92012A

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2025 if ordered today

• Free Shipping
• Special Order

CYLINDER HEAD CUMMINS DIESEL

Part Number: PMX-CHR418N

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT

Part Number: CPI-YYZE48CS

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAF, ENGINE, 2023

Part Number: MOP-68639099AA

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Free Shipping
• Special Order

HEAD ASM-CYL (W/ VLV)

Part Number: ADO-12684225

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order