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-7004-CP PART NUMBER
Compstar LSX LS7 7.0L 427 Balanced Rotating Assembly, 11.1:1 CP Pistons$3,391.95
LSX LS7 7.0L 427 Rotating Assembly, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, 12 Degree CP Bullet Forged -4.6cc Flat Top Pistons, Nitrided Rings, HP Bearings Included, Internal balanced
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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-7009-DRP PART NUMBER
Compstar LS7 427 440 Balanced Rotating Assembly, 11.0:1 Diamond LS2K Pistons$3,883.95
LS7 427 440 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond LS2K Pistons -3cc Flat Top, AP Steel Rings, HP Bearings Included, Internal balanced, Pistons fit 12 degree heads, 1500 HP Rated
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CS-7010-DRP PART NUMBER
Compstar LSX LS7 427 440 Balanced Rotating Assembly, 9.5:1 LS2K Diamond Pistons$3,883.95
LS7 LSX 427 440 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond LS2K Pistons -20cc Dish, AP Steel Rings, HP Bearings Included, Internal balanced, Pistons Fit 12 Degree Heads, 1500 HP Rated
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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-7040-DRP PART NUMBER
Compstar LSX LS7 427 440 Balanced Rotating Assembly, 11.3:1 LS2K Diamond Pistons, Fits 15 Degree Heads$3,883.95
LS7 LSX 427 440 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond LS2K Pistons -3cc Flat Top, AP Steel Rings, HP Bearings Included, Internal balanced, Pistons Fit 15 Degree Heads, 1500 HP Rated
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CS-7041-DRP PART NUMBER
Compstar LSX LS7 427 440 Balanced Rotating Assembly, 9.5:1 LS2K Diamond Pistons, Fits 15 Degree Heads$3,883.95
LS7 LSX 427 440 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond LS2K Pistons -21cc dish, AP Steel Rings, HP Bearings Included, Internal balanced, Pistons Fit 15 Degree Heads, 1500 HP Rated
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CS-7043-DRP PART NUMBER
Compstar LSX LS7 427 Balanced Rotating Assembly, 10.2:1 Diamond Pistons, Fits 15 Degree Heads$3,731.95
LS7 LSX 427 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond Pistons -15cc dish, Rings, HP Bearings Included, Internal balanced, Pistons Fit 15 Degree Heads,
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