CNC-Motorsports offers the best selection of Small Block Chevy 350 rotating assembly kits. We offer street kits with pump gas pistons to wild fully forged lightweight rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Compstar, Crower, Lunati, JE/SRP, Diamond, Wiseco, Mahle CP and Keith Black to name a few. CNC-Motorsports can customize any 350 kit to meet your specific needs. All balanced rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the 350 kit you're wanting feel free to call or email our experienced staff today.
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CS-1161-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 10.4:1 Mahle Pistons Balanced$2,910.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Mahle -5cc Flat Top Pistons, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1162-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 12.9:1 Mahle Pistons Balanced$2,976.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Mahle +11cc Dome Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1179-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 10.6:1 Mahle Gas Ported Pistons Balanced$3,071.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Mahle -4cc Gas Ported Flat Top Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1187-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 8.4:1 Diamond Race Pistons Balanced$3,817.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Diamond -22cc Race Dish Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1188-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 12.8:1 Diamond Pistons Balanced$3,537.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Diamond 13.7cc Dome Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1190-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly - 13.2:1 Diamond Race Pistons Balanced$3,768.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Diamond +14cc Race Dome Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1136-JEGP PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 13.3:1 JE Hollow Dome Pistons Balanced$3,611.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480/3.500 Stroke, 350 Main, Compstar 6.000 H Beam Rods, JE +13.5cc FSR Hollow Dome Gas Ported Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1113-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 13.0:1 Mahle Gas Ported Pistons Balanced$3,133.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Mahle +12cc Dome Gas Ported Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1114-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 10.8:1 Mahle 2bbl Pistons Balanced$2,975.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Mahle -2cc Flat Top 2bbl Lightweight Pistons, Pistons Rings, H Bearings, Balanced Assembly Learn More -
CS-1115-CS PART NUMBER
SB Chevy 350 Compstar Rotating Assembly 11.9:1 Mahle Pistons Dart 49cc Balanced$3,071.95
SB Chevy 350, Compstar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Compstar 6.000 H Beam Rods, Mahle -8cc Flat Top Gas Ported Pistons For Dart 49cc Heads, Pistons Rings, H Bearings, Balanced Assembly Learn More