CNC-Motorsports takes great pride in offering a huge selection of GM LSX 427-434-441-454 forged rotating assembly kits & LSX stroker kits to cover the majority of everybody's needs. We offer the best brand names by Eagle, Scat, Callies, Compstar, K1, Lunati, Manley, Scat, JE, SRP, Wiseco, CP and Mahle forged pistons. Custom high horsepower 441, 454, 495 LSX stroker kits are available upon request along with in-house balancing on any rotating assembly kit.
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ESP-12908 PART NUMBEREagle 12908 Chevy LS1/LS2/LS6 Big Bore 427 Competition Rotating Assembly 10.6 Mahle Dish PistonsSpecial Price $2,419.95 Regular Price $2,469.95Chevy LS1/LS2/LS6 Big Bore 427, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -16cc Dish Pistons, 24 Tooth Reluctor, Rings and Bearings Included Learn More
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ESP-12919 PART NUMBEREagle 12919 Chevy LS Big Bore 441 Competition Rotating Assembly 11.0 Mahle Flat Top PistonsSpecial Price $2,497.95 Regular Price $2,547.95Chevy LS Big Bore 441 Rotating Assembly, Eagle 4340 Forged steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -8cc Flat Top Pistons, 24 Tooth Reluctor, Rings and Bearings Included Learn More
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LUN-40003VRK05LUN PART NUMBER40003VRK05LUN Lunati Chevy LS1,LS2,LS3 428 Voodoo Rotating Assembly - 9.6:1 Icon Dish Pistons$3,189.95Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods, Icon Premium Forged -29cc Dish Pistons, 2-PC Rear Seal, 24-Tooth Reluctor Learn More
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LUN-40003VRK06LUN PART NUMBER40003VRK06LUN Lunati Chevy LS1,LS2,LS3 428 Voodoo Rotating Assembly - 9.6:1 Icon Flat Top Pistons$3,189.95Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods, Icon Premium Forged -3cc Flat Top Pistons, 2-PC Rear Seal, 24-Tooth Reluctor Learn More
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LUN-40008VRK05LUN PART NUMBER40008VRK05LUN Lunati Chevy LS1,LS2,LS3 428 Voodoo Rotating Assembly - 9.6:1 Icon Dish Pistons$3,166.95Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods, Icon Premium Forged -29cc Dish Pistons, 2-PC Rear Seal, 58-Tooth Reluctor Learn More
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LUN-40008VRK06LUN PART NUMBER40008VRK06LUN Lunati Chevy LS1,LS2,LS3 428 Voodoo Rotating Assembly - 12.4:1 Icon Flat Top Pistons$3,166.95Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods, Icon Premium Forged -3cc Flat Top Pistons, 2-PC Rear Seal, 58-Tooth Reluctor Learn More
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ESP-12952 PART NUMBEREagle 12952 Chevy LS Big Bore 441 Competition Rotating Assembly 11.0 Mahle Flat Top PistonsSpecial Price $2,405.95 Regular Price $2,455.95Chevy LS Big Bore 441 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -8cc Flat Top Pistons, 58 Tooth Reluctor, Rings and Bearings Included Learn More
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ESP-12924 PART NUMBEREagle 12924 Chevy LS1/LS3/LSX Big Bore 427 Competition Rotating Assembly 10.6 Mahle Dish PistonsSpecial Price $2,445.95 Regular Price $2,495.95Chevy LS1/LS3/LSX Big Bore 427 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -16cc Dish Pistons, 58 Tooth Reluctor, Rings and Bearings Included Learn More
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CS-7013-W PART NUMBERCompstar LS7 427 Balanced Rotating Assembly, Wiseco 9.2:1 Pistons$3,041.95LS7 kit, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Wiseco Pistons -25cc Dish, GFX Rings, HP Bearings Included, Internal balanced Learn More
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CS-7030-W PART NUMBERLS7 LSX 417/429 Compstar Balanced Stroker Kit 9.3:1 Wiseco Pistons$3,026.95
LS7 /LSX Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -23cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly
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