Engine Kits & Rotating Assemblies

Forged Rotating Assembly, 6.4L/396Cid, 4.040 Bore, 3.858 Stroke, 6.125 in. Rod, Piston 3cc, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60062

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if shipped by air

Forged Rotating Assembly, 7.0L/427, 4.125 Bore, 4.000 Stroke, 6.000 in. Rod, Piston 18cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RASBC42704

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if shipped by air

Forged Rotating Assembly, 6.7L/408Cid, 4.030 Bore, 4.000 Stroke, 6.125 in. Rod, Piston -1cc Dome, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60110

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Forged Rotating Assembly, 6.7L/410Cid, 4.040 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 20cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60070

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Forged Rotating Assembly, 6.7L/408Cid, 4.030 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 9cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60077

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Forged Rotating Assembly, 6.4L/403Cid, 4.005 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 9cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60101

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Forged Rotating Assembly, 6.4L/403Cid, 4.005 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 9cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60105

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

Pro LS Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 58x, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58360302

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Forged Rotating Assembly, 6.7L/410Cid, 4.040 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 9cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60107

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

Forged Rotating Assembly, 6.4L/403Cid, 4.005 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 9cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60076

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Forged Rotating Assembly, 6.0L/365Cid, 4.005 Bore, 3.622 Stroke, 6.098 in. Rod, Piston 12cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60006

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

Forged Rotating Assembly, 6.3L/388Cid, 4.000 Bore, 3.858 Stroke, 6.125 in. Rod, Piston 3cc, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60059

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if shipped by air

Forged Rotating Assembly, 6.7L/408Cid, 4.030 Bore, 4.000 Stroke, 6.125 in. Rod, Piston -1cc Dome, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60089

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

Forged Rotating Assembly, 6.4L/396Cid, 4.040 Bore, 3.858 Stroke, 6.125 in. Rod, Piston 16cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60054

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if shipped by air

Forged Rotating Assembly, 6.6L/402Cid, 4.000 Bore, 4.000 Stroke, 6.125 in. Rod, Piston 9cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RALS60104

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

PRO STREET ASSEMBLY CHEV 409

Part Number: ESP-618004372

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2026

Forged Rotating Assembly, 7.1L/434, 4.155 Bore, 4.000 Stroke, 6.000 in. Rod, Piston 18cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RASBC42713

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if shipped by air

Forged Rotating Assembly, 10.4L/632, 4.600 Bore, 4.750 Stroke, 6.700 in. Rod, Piston -8cc Dome, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RABBC632001

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

Forged Rotating Assembly, 7.1L/434, 4.155 Bore, 4.000 Stroke, 6.000 in. Rod, Piston 18cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RASBC42715

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if shipped by air

Forged Rotating Assembly, 7.1L/434, 4.155 Bore, 4.000 Stroke, 6.000 in. Rod, Piston 18cc Dish, Steel Rings+Race Bearings -Coated/GP Rings opt..

Part Number: SUM-RASBC42714

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if shipped by air

HD IN-FRAME KIT

Part Number: CLE-4595513STD

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

HD IN-FRAME KITS

Part Number: CLE-45955231STD

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

HD IN-FRAME KIT

Part Number: CLE-4865046STD

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

HD IN-FRAME KITS

Part Number: CLE-45955261STD

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

HD IN-FRAME KIT

Part Number: CLE-4595524STD

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order