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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CS-7078-M PART NUMBER
Compstar LSX LS7 388 399 Balanced Rotating Assembly, 10.4:1 Mahle Pistons, Combo Pocket$3,346.95
LS LS7 LSX 388 389 393 399 Rotating Assembly, Compstar Forged Steel Crankshaft 3.625 Stroke, 6.125 H-Beam Rods, -5.8cc Flat Top Mahle Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Combo Valve Pocket Fits 12 & 15 Degree LS Heads
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CS-7079-M PART NUMBER
Compstar LSX LS7 427 440 Balanced Rotating Assembly, 13.0:1 Mahle Pistons, Combo Pocket$3,456.95
LS LS7 LSX 427 429 430 434 440 Rotating Assembly, Compstar Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, +5.6cc Dome Mahle Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Combo Valve Pocket Fits 12 & 15 Degree LS Heads
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CS-7080-M PART NUMBER
Compstar LSX LS7 427 440 Balanced Rotating Assembly, 11.4:1 Mahle Pistons, Combo Pocket$3,381.95
LS LS7 LSX 427 429 430 434 440 Rotating Assembly, Compstar Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, -5.8cc Flat Top Mahle Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Combo Valve Pocket Fits 12 & 15 Degree LS Heads
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CS-7081-M PART NUMBER
Compstar LSX LS7 427 440 Balanced Rotating Assembly, 10.1 Mahle Pistons, Combo Pocket$3,432.95
LS LS7 LSX 427 429 430 434 440 Rotating Assembly, Compstar Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, -18cc Dish Mahle Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Combo Valve Pocket Fits 12 & 15 Degree LS Heads
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