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.
Shop By
-
ESP-12900 PART NUMBER
Eagle 12900 LS1 347 Forged Pro Competition Rotating Assembly, -16cc Mahle Dish Pistons, 24TSpecial Price $2,573.95 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 $2,592.95 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-12902 PART NUMBER
Eagle 12902 5.7L LS1 347 Forged Pro Competition Rotating Assembly Kit, -4cc Mahle Pistons, 24TSpecial Price $2,497.95 Regular Price $2,547.95
LS1 347 Rotating Assembly, Eagle 4340 Forged steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -4cc Flat Top Pistons, 24 Tooth Reluctor, Performance 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 $2,667.95 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
Learn More -
ESP-12912 PART NUMBER
Eagle 12912 LS1 383 Pro Rotating Assembly, -6cc Mahle Pistons, 24tSpecial Price $2,561.95 Regular Price $2,611.95
LS1 383 Pro Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -6cc Flat Top Pistons, Rings and Bearings Included
Learn More -
CNC-3830 PART NUMBER
Eagle LS1 383 Rotating Assembly Kit, 10.0 Mahle Dish Pistons - Balanced AssemblySpecial Price $2,800.95 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
Learn More -
ESP-12918 PART NUMBER
Eagle 12918 LS1 347 Forged Pro Competition Rotating Assembly, 9.7 Mahle Flat Top Pistons, 58TSpecial Price $2,516.95 Regular Price $2,566.95
LS1 347 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -4cc Flat Top Pistons, 58 Tooth Reluctor, Rings and Bearings Included 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-3906-CP PART NUMBER
LS1 LS6 5.7L 383 Stroker Balanced Rotating Assembly - 11.1:1 CP Flat Top Pistons$3,391.95
383 LS1 Stroker Kit, Compstar 4340 Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, CP Forged -2.7cc Flat Top 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