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-7064-JE PART NUMBER
Compstar LSX LS 388 399 Balanced Rotating Assembly, 12.5:1 JE Pistons$3,749.95LS7 LSX 388 389 393 399 Rotating Assembly, Compstar Forged Steel Crankshaft 3.625 Stroke, 6.125 H-Beam Rods, +8.4cc Dome JE Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Valve Pocket Fits 15 Degree
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