CNC-Motorsports offers an endless variety of 383 LS1 stroker kits. We offer everything from mild kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Lunati, Crower, JE/SRP, Diamond, Mahle, CP, and Manley to name a few. CNC-Motorsports can customize any rotating assembly kit to meet your specific needs. All balanced LS stroker kits are completed in house by CNC-Motorsports. If you don’t see the LS kit you're wanting feel free to call or email our experienced staff today.
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ESP-12900 PART NUMBER
Eagle 12900 LS1 347 Forged Pro Competition Rotating Assembly, -16cc Mahle Dish Pistons, 24TSpecial Price $2,563.95 Regular Price $2,623.95
347 LS1 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -16cc Dish Pistons, 24 Tooth Reluctor, Performance Rings and Bearings Learn More -
ESP-12916 PART NUMBER
Eagle 12916 LS1 347 Forged Pro Competition Rotating Assembly, 9.0 Mahle Dish Pistons, 58 ToothSpecial Price $2,582.95 Regular Price $2,642.95
347 LS1 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -16cc Dish Pistons, 58 Tooth Reluctor, Rings and Bearings Included Learn More -
ESP-12906 PART NUMBER
Eagle 12906 LS1 383 Forged Pro Competition Rotating Assembly, -25cc Mahle Dish Pistons, 24TSpecial Price $2,657.95 Regular Price $2,717.95
LS1 383 Pro Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -25cc Dish Pistons, 24 Tooth Reluctor, Performance Rings and Bearings Included
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CNC-3830 PART NUMBER
Eagle LS1 383 Rotating Assembly Kit, 10.0 Mahle Dish Pistons - Balanced AssemblySpecial Price $2,790.95 Regular Price $2,850.95
LS1 383 Stroker Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -14cc Dish Pistons, Performance Rings and Bearings Included
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LUN-40003VRK01LUN PART NUMBER
40003VRK01LUN Lunati LS1 383 Stroker Kit- 9.7:1 Icon Dish PistonsSpecial Price $3,269.95 Regular Price $3,319.95
LS1 383 Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods, Icon Premium Forged -12cc Dish Pistons, 2-PC Rear Seal, 24-Tooth Reluctor Learn More -
LUN-40008VRK01LUN PART NUMBER
40008VRK01LUN Lunati Chevy LS1,LS2,LS3 383 Voodoo Rotating Assembly - 9.9:1 Icon Dish PistonsSpecial Price $3,251.95 Regular Price $3,301.95
LS1 Stroker Kit 383, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods, Icon Premium Forged -12cc Dish Pistons, 2-PC Rear Seal, 58-Tooth Reluctor Learn More -
ESP-12922 PART NUMBER
Eagle 12922 LS1 383 Forged Pro Competition Rotating Assembly, 9.0 Mahle Dish Pistons, 58TSpecial Price $2,676.95 Regular Price $2,736.95
LS1 383 Stroker Kit, Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle H-Beam Rods 6.125, -25cc Mahle Forged Dish Pistons with Piston Rings. Performance H Series Bearings, 58 Tooth Reluctor, Rings and Bearings Included
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LUN-383LS-CPD PART NUMBER
LS1 5.7L 383 Stroker Lunati Rotating Assembly - 9.1:1 CP Pistons, BalancedSpecial Price $3,070.95 Regular Price $3,120.95
Gen III 383 LS1 Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods with ARP2000 Bolts, CP-Carrillo Premium Forged -18.2cc Dish Pistons, 9.1:1 Compression Ratio, Balanced Assembly Learn More -
CS-3905-CP PART NUMBER
GM LS1 LS6 5.7L 383 Stroker Balanced Rotating Assembly - 9.1:1 CP Dish Pistons$3,438.95
LS1 Stroker Kit 383, Compstar 4340 Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, CP Forged -18.2cc Dish Pistons, H Bearings, Balanced Assembly Learn More -
CS-12981-W PART NUMBER
GM Chevy LS 5.7L 383 Stroker Competition Rotating Assembly Balanced - 10.3:1 Wiseco Pistons$3,647.95
383 LS1 Stroker Kit, Compstar 4340 Forged Steel Crankshaft 4.000 Stroke, Compstar 6.125 H-Beam Rods with ARP2000 Bolts, Wiseco Forged -15cc Dish Pistons, Performance Rings, H Bearings, Balanced Learn More