Engine Kits & Rotating Assemblies

Pro LS 4340 Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 58x, 6.125 rod, 12cc Dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L03012

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Pro LS Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 24X, 6.125 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit rings, H Bearings

Part Number: SUM-R2436L0402

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pro LS 4340 Rotating Assembly, 377 Cid., 4.070 bore, 3.622 stroke, 24X, 6.125 rod,12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L07012

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Pro LS 4340 Rotating Assembly, 377 Cid., 4.070 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0702

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0752

Not Yet Reviewed

Estimated Ship Date: Tomorrow

ROTATING ASSEMBLY KIT-BBC 632 4.750/4.600 43cc D

Part Number: MAN-29632R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572RHXX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

BBC 632 4.750 STROKE/4.600/+43cc

Part Number: MAN-29632RH

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

ROTATING ASSEMBLY

Part Number: SCA-1-94410BE040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Rotating Assembly, Balanced, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Modular V8, Kit

Part Number: SCA-1-47806BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-46017BE

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

ROTATING ASSEMBLY

Part Number: SCA-1-98007BI040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-41839BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 428 Small Block, Kit

Part Number: SCA-1-44406BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Rotating Assembly 432 PONTIAC

Part Number: SCA-1-41650

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

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

Part Number: SCA-1-42500BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Freight Charge

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

Part Number: SCA-1-41310BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Rotating Assembly 408 FORD

Part Number: SCA-1-47355BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Rotating Assembly, Superlight, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-40570BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-47410

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, H-Beam Rods, Ford, Big Block FE, Kit

Part Number: SCA-1-94624BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-47310BI

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

HD IN-FRAME KITS

Part Number: CLE-45955241STD

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

HD IN-FRAME KIT

Part Number: CLE-4565049STD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220PB

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order