Engine Rotating Assemblies & Rebuild Kits

Pro LS Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 58x, 6.125 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L0402

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Engine Rotating Assembly, Forced Induction, Forged Crank, Forged Piston, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-35130060

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-11012070

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 1 pc, /2 pc. Seal, Ford, 347

Part Number: ESP-14006-125

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12311030

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

BALANCD STREET & STRIP ASSY CHEV 350 1PC

Part Number: ESP-B13304L04053

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

ROTATING ASSEMBLY

Part Number: ESP-B1652403064

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Rebuild Kit, Hypereutectic Flat Top, Plasmamoly Rings, Stock Bore, .010 in. Under Bearings, Chevy, LS

Part Number: CMB-08-0069

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Rebuild, Hypereutectic Flat Top, Plasmamoly Rings, Stock Bore, .010 in Under Bearings, Chevy, 5.7L, Kit

Part Number: CMB-08-0077

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Kit, Start Up, Crate Engine, GM, V8, SBC, Kit

Part Number: SUM-CSUMGMINS01

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted
• Free Shipping

Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Chevy, 350, Kit

Part Number: FEM-205-628700

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Standard Main, Chevy, 305, Kit

Part Number: FEM-205-6270M000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Chevy, 305, Kit

Part Number: FEM-205-6272000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Standard Main, Chevy, 305, Kit

Part Number: FEM-205-6272M000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Mains, Chevy, 350, Kit

Part Number: FEM-205-6278M000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Chevy, 305, Kit

Part Number: FEM-205-627000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4.030 in. Bore, Standard Rod, Ford, 351/400, Kit

Part Number: FEM-205-62430

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, Ford, 351/400, Kit

Part Number: FEM-205-62432

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4.000 in. Bore, .010 in. Rod, .020 in. Main, Ford, 351M, Kit

Part Number: FEM-205-624AM012

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4.040 in. Bore, .020 in. Rod, .030 in. Main, Ford, 351M, Kit

Part Number: FEM-205-624AM423

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit

Part Number: FEM-205-6279M000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Rebuild Kits, Re-Ring, 4.00 in. Bore, 0.010 in. Rod Bearing Crank Undersize, 0.010 in. Main Bearing Crank Undersize, Gaskets, Chevy, Kit

Part Number: FEM-205-6279M011

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Chevy, 307, Kit

Part Number: FEM-205-6283M000

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Rebuild Kits, Re-Ring, 4.030 in. Bore, 0.010 in. Rod Bearing Crankshaft Undersize, Stock Main Bearing, Gaskets, Chevrolet, 350, Kit

Part Number: FEM-205-6284M310

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, Moly, 3.940 in. Bore, .010 in. Rod, .010 in. Main, Dodge, 5.2, Kit

Part Number: FEM-205-6334M311

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping