Shop the best selection of LS7 forged rotating assembly kits & LS7 441 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 1500 horsepower plus LS7 LSX stroker kits are available upon request along with in-house balancing on any rotating assembly kit.
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CS-7074-JE PART NUMBER
Compstar LSX LS7 438 451 Rotating Assembly, 11.9:1 JE Pistons$3,474.95
LS7 LSX 438 439 440 445 451 Rotating Assembly, Compstar Forged Steel Crankshaft 4.100 Stroke, 6.125 H-Beam Rods, -5cc Flat Top JE Pistons, HP Piston Rings, H Bearings, Valve Pocket Fits 12 & 15 Degree LS Heads
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CS-7075-JE PART NUMBER
Compstar LSX LS7 438 451 Rotating Assembly, 9.0:1 JE Pistons$3,474.95
LS7 LSX 438 439 440 445 451 Rotating Assembly, Compstar Forged Steel Crankshaft 4.100 Stroke, 6.125 H-Beam Rods, -34.9cc Dish JE Pistons, HP Piston Rings, H Bearings, Valve Pocket Fits 12 & 15 Degree LS Heads
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CS-7076-JE PART NUMBER
Compstar LSX LS7 438 451 Rotating Assembly, 10.5:1 JE Pistons$3,474.95
LS7 LSX 438 439 440 445 451 Rotating Assembly, Compstar Forged Steel Crankshaft 4.100 Stroke, 6.125 H-Beam Rods, -14.6cc Dish JE Pistons, HP Piston Rings, H Bearings, Valve Pocket Fits 12 & 15 Degree LS Heads
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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
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CS-7082-M PART NUMBER
Compstar LSX LS7 441 454 Rotating Assembly, 11.7 Mahle Pistons, Combo Pocket$3,106.95
LS LS7 LSX 441 442 443 447 454 Rotating Assembly, Compstar Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, -5.8cc Flat Top Mahle Pistons, HP Piston Rings, H Bearings, Combo Valve Pocket Fits 12 & 15 Degree LS Heads
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CS-7005-CP PART NUMBER
GM LSX LS7 7.0L 441 447 Compstar Rotating Assembly Kit, 11.6:1 CP Pistons$3,116.95
LSX LS7 7.0L 441 442 443 447 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, CP Bullet Forged -4.6cc Flat Top Pistons, Nitrided Rings, HP Bearings Included
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CS-7006-CP PART NUMBER
Compstar LSX LS7 7.0L 441 Rotating Assembly, 13.7:1 CP Pistons$3,163.95
LSX LS7 7.0L 441 442 443 447 Stroker kit, Callies Compstar 4340 Forged steel Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, CP Bullet Forged +5cc Dome Pistons, Nitrided Rings, HP Bearings Included
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CS-7011-DRP PART NUMBER
Compstar LSX LS7 441 Rotating Assembly, 11.3:1 LS2K Diamond Pistons$3,608.95
LSX LS7 441 Rotating Assembly, Callies Compstar Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond LS2K Pistons -3cc Flat Top, AP Steel Rings, HP Bearings Included, 1500 HP Rated, Fits 12 Degree Pistons
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CS-7012-DRP PART NUMBER
Compstar LSX LS7 441 Rotating Assembly, 9.5:1 LS2K Diamond Pistons$3,608.95
LS7 441 Rotating Assembly, Callies Compstar Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, LS2K Diamond Pistons -23cc Dish, AP Steel Rings, HP Bearings Included, Fits 12 Degree Heads, 1500 HP Rated
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CS-7053-DRP PART NUMBER
Compstar LSX LS7 441 Rotating Assembly, 11.6:1 LS2K Diamond Pistons, Fits 15 Degree Heads$3,608.95
LS7 441 Rotating Assembly, Callies Compstar Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, LS2K Diamond Pistons -3cc Flat Top, AP Steel Rings, HP Bearings Included, Fits 15 Degree Heads, 1500 HP Rated
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