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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ESP-32920 PART NUMBER
32920 Eagle Chevy LS Pro Competition Rotating Assembly, -23cc Diamond Dish Pistons, 24TSpecial Price $3,102.95 Regular Price $3,162.95
GM Gen III LS7 LSX 7.0L 427 Eagle Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H Beam Rods, Diamond Forged -23cc Dish Pistons, 24 Tooth Reluctor, Rings and Bearings Included
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ESP-32950 PART NUMBER
Eagle 32950 GM LS7 Pro Competition Rotating Assembly, -23cc Diamond Dish Pistons, 58TSpecial Price $3,121.95 Regular Price $3,181.95
Chevy GM Gen III LS7 LSX 7.0L 427 Eagle Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H Beam Rods, Diamond Forged -23cc Flat Dish Pistons, 58 Tooth Reluctor, Rings and 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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CAL-7100-LS2K PART NUMBER
Callies LS7 427 Rotating Assembly, LS2K Diamond Pistons 11.0:1$6,052.95
LSX LS7 427 Rotating kit, Callies Apex Crankshaft 4.000 Stroke, Callies Enforcer Rods, LS2K Diamond Pistons -4.8cc Flat Top Pistons, Steel Rings, HP Bearings, 2400 HP Rating
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CAL-7101-LS2K PART NUMBER
Callies LS7 427 Rotating Assembly, LS2K Diamond Pistons 9.5:1$7,157.95
LSX LS7 427 Rotating kit, Callies Magnum Crankshaft 4.000 Stroke, Callies Enforcer Rods, LS2K Diamond Pistons -20cc Dish Pistons, Steel Rings, HP Bearings, 2400 HP Rating
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CAL-7102-LS2K PART NUMBER
Callies LS7 441 Stroker Rotating Assembly, LS2K Diamond Pistons 11.3:1$7,157.95
LSX LS7 441 Rotating kit, Callies Magnum Crankshaft 4.125 Stroke, Callies Enforcer Rods, LS2K Diamond Pistons -4.8cc Flat Top, Steel Rings, HP Bearings, 2400 HP Rating
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CAL-7103-LS2K PART NUMBER
Callies LS7 441 Stroker Rotating Assembly, LS2K Diamond Pistons 9.5:1$7,157.95
LSX LS7 441 Rotating kit, Callies Magnum Crankshaft 4.125 Stroke, Callies Enforcer Rods, LS2K Diamond Pistons -23cc Dish, Steel Rings, HP Bearings, 2400 HP Rating
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