Engine Kits & Rotating Assemblies

Street & Strip assembly, 357 CID, -21CC DSS

Part Number: ESP-13030040

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

Street & Strip assembly, 360 CID, -21CC DSS

Part Number: ESP-13030060

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13030L000

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13051L030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13051L040

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13052L040

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13052L060

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13056L040

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: ESP-13057040

Not Yet Reviewed

Estimated Ship Date: Sep 19, 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-13102030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 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-13102060

Not Yet Reviewed

Estimated Ship Date: Sep 19, 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-13102L030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

STREET & STRIP ASSEMBLY CHEV 400

Part Number: ESP-13108030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

STREET & STRIP ASSEMBLY CHEV 400

Part Number: ESP-13108060

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

STREET & STRIP ASSEMBLY CHEV 400

Part Number: ESP-13110030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

STREET & STRIP ASSEMBLY CHEV 400

Part Number: ESP-13114030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

Street & Strip assembly, 407 CID, -18cc KB

Part Number: ESP-13116030

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

Street & Strip assembly, 409 CID, -18cc KB

Part Number: ESP-13116040

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Free Shipping
• Special Order

CYLINDER, STANDARD BORE KIT HI COMP POLARIS

Part Number: CLW-60004-K01HC

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

• Free Shipping
• Special Order

Pro LS 4340 Piston and Rod Kit, 403 Cid., 4.005 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4000520

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Pro LS 4340 Piston and Rod Kit, 410 Cid., 4.040 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4004020

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Pro LS 4340 Piston and Rod Kit, 417 Cid., 4.080 bore, 4.000 stroke, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4008021

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Pro LS 4340 Piston and Rod Kit, 359 Cid., 3.780 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4078012

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Pro LS 4340 Piston and Rod Kit, 360 Cid., 3.785 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4078512

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.075 bore, 3.622 stroke, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L07512

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Free Shipping
• Special Order