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-7013-W PART NUMBER
Compstar LS 427 434 Balanced Rotating Assembly, 9.3:1 Wiseco Pistons, For 15 Degree Heads$3,647.95
LS LS7 LSX 427 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Wiseco Pistons -25cc Dish, GFX Rings, HP Bearings Included, Internal balanced, Fits 15 Degree Heads
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CS-7030-W PART NUMBER
Compstar LS7 LSX 417 429 Balanced Rotating Assembly 9.3:1 Wiseco Pistons , Combo Valve Pocket$3,630.95
LS7 LSC 417 419 425 429 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -23cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly
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CS-7031-W PART NUMBER
Compstar LS LS7 LSX 417 429 Balanced Rotating Assembly, 10.2:1 Wiseco Pistons , Combo Valve Pocket$3,630.95
LS7 LSX 417 419 423 429 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -12cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, Combo Valve Pockert 12 & 15 Degree
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CS-7032-W PART NUMBER
Compstar LS7 LSX 417 429 Balanced Rotating Assembly, 11.5:1 Wiseco Pistons, Combo Pocket$3,630.95
LS LS7 LSX 417 419 423 425 429 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -2cc Flat Top Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, Combo Valve Pocket 12 & 15 Degree
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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
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CS-7034-JE PART NUMBER
LSX LS7 417/429 Compstar Balanced Stroker Kit 11.1:1 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 Flat Top JE Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly
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ESP-32920 PART NUMBER
32920 Eagle Chevy LS Pro Competition Rotating Assembly, -23cc Diamond Dish Pistons, 24TSpecial Price $3,112.95 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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MOL-6003-K1JE PART NUMBER
GM LS7 417 Pro Rotating Assembly, Molnar Crankshaft 11.1:1 JE Pistons Balanced$3,587.95
GM Gen III LSX 417 418 419 423 429 Pro kit, Molnar 4340 Forged steel Crankshaft 3.900 Stroke, Molnar 6.125 H-Beam Rods, JE FSR -5cc Flat Top Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly
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MOL-6007-K1JE PART NUMBER
GM LS7 417 Pro Rotating Assembly, Molnar Crankshaft 9.0:1 JE Pistons Balanced$3,587.95
GM Gen III LSX 417 418 419 423 429 Stroker Kit, Molnar 4340 Forged Steel Crankshaft 3.900 Stroke, Molnar 6.125 H-Beam Rods, JE FSR -26.8cc Dish Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly
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MOL-6010-K1JE PART NUMBER
GM LS7 417 Pro Rotating Assembly, Molnar Crankshaft 12.5:1 JE Pistons Balanced$3,587.95
GM Gen III LSX 417 418 419 423 429 Stroker Kit, Molnar 4340 Forged Steel Crankshaft 3.900 Stroke, Molnar 6.125 H-Beam Rods, JE FSR +5.7cc Dome Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly
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