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.
-
CS-7033-W PART NUMBER
Compstar LS7 LSX 417 429 Balanced Rotating Assembly, 12.6:1 Wiseco Pistons , Combo Valve Pocket$3,630.95
LS7 LSX 417 419 425 429 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, +6cc Dome Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, Combo Valve Pockert 12 & 15 Degree
Learn More -
CS-7036-JE PART NUMBER
LSX LS7 417/429 Compstar Balanced Stroker Kit 12.5:1 JE Pistons$3,323.95
LSX 417-429 Stroker Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, +5cc Dome JE Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly
Learn More -
CS-7064-JE PART NUMBER
Compstar LSX LS 388 399 Balanced Rotating Assembly, 12.5:1 JE Pistons$3,749.95
LS7 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
Learn More -
CS-7067-JE PART NUMBER
Compstar LSX LS 417 429 Balanced Rotating Assembly, 12.5:1 JE Pistons$3,749.95
LS7 LSX 417 418 419 423 429 Rotating Assembly, Compstar Forged Steel Crankshaft 3.900 Stroke, 6.125 H-Beam Rods, +5.7cc Dome JE Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Valve Pocket Fits 15 Degree
Learn More -
CS-7072-JE PART NUMBER
Compstar LSX LS 427 440 Balanced Rotating Assembly, 12.5:1 JE Pistons$3,733.95
LS7 LSX 427 429 430 434 440 Rotating Assembly, Compstar Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, +1cc Dome JE Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Valve Pocket Fits 15 Degree
Learn More -
CS-7073-JE PART NUMBER
Compstar LSX LS7 427 Balanced Rotating Assembly, 12.5:1 JE Pistons, Fits 12 Degree$3,733.95
LS7 LSX 427 Rotating Assembly, Compstar Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, +3cc Dome JE Pistons, HP Piston Rings, H Bearings, Balanced Assembly, Valve Pocket Fits 12 Degree LS7 Heads
Learn More -
CS-7077-JE PART NUMBER
Compstar LSX LS7 438 451 Rotating Assembly, 12.5:1 JE Pistons, Fits 15 Degree Heads$3,474.95
LS7 LSX 438 439 440 445 451 Rotating Assembly, Compstar Forged Steel Crankshaft 4.100 Stroke, 6.125 H-Beam Rods, +1cc Dome JE Pistons, HP Piston Rings, H Bearings, Valve Pocket Fits 15 Degree LS Heads
Learn More -
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
Learn More -
ESP-12835 PART NUMBER
Eagle 12835 Chevy 7.0L LS7 Pro Rotating Assembly, +5cc Dome CP Piston, 58TSpecial Price $2,804.95 Regular Price $2,854.95
Chevrolet 7.0L LS7 LSX Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, 2618 CP +5cc Dome Pistons, Rings and Bearings Included
Learn More -
CS-7002-CP PART NUMBER
Compstar LSX LS7 7.0L 427 Balanced Rotating Assembly, 12.9:1 CP Pistons$3,438.95
LSX LS7 7.0L 427 434 Rotating Assembly Kit, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, 12 Degree CP Bullet Forged +5cc Dome Pistons, Nitrided Rings, HP Bearings Included, Internal balanced
Learn More