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-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 -
CNC-602-SRP PART NUMBER
SB Chevy 350 / GM 602 Crate Engine Rotating Assembly Kit - SRP Pistons$1,652.95
GM 602 Cheater kit, Scat Cast Steel Crankshaft 3.480 Stroke, Scat 5.7 Rods, SRP 602 Forged -10cc Pistons, Bearings & Rings Included
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CNC-604-SRP PART NUMBER
SB Chevy 350 / GM 604 Crate Engine Rotating Assembly Kit - SRP Pistons$1,650.95
GM 604 Cheater kit, Scat Cast Steel Crankshaft 3.480 Stroke, Scat 5.7 Rods, SRP 604 Forged -4.5cc Pistons, Bearings & Rings Included Learn More -
CNC-602-1SRP PART NUMBER
SB Chevy 383 / GM 602 Crate Engine Rotating Assembly Kit - SRP Pistons$1,652.95
GM 602 383 Stroker Cheater kit, Scat Cast Steel Crankshaft 3.750 Stroke, Scat 6.0 Rods, SRP 602 Forged -10cc Pistons, Bearings & Rings Included Learn More -
CNC-604-1SRP PART NUMBER
SB Chevy 383 / GM 604 Crate Engine Rotating Assembly Kit - SRP Pistons$1,652.95
GM 604 383 Stroker Cheater kit, Scat Cast Steel Crankshaft 3.750 Stroke, Scat 6.0 Rods, SRP 604 Forged -4.5cc Pistons, Bearings & Rings Included Learn More -
CNC-35010-M PART NUMBER
SB Chevy 350 Rotating Assembly Kit, Manley Crankshaft, Mahle -5cc Flat Top Pistons$2,324.95
SB Chevy 350, Manley 4340 Forged Crankshaft 3.480 Stroke, Scat 4340 I Beam 5.7 or 6.0 Rods, Mahle Forged -5cc Flat Top Pistons, Wissota, IMCA, USRA Legal Learn More -
CNC-35010-WCM PART NUMBER
SB Chevy 350 Wissota Concept Rotating Assembly Kit - Mahle -5cc Flat Top Pistons, Manley Crankshaft$2,133.95
Manley forged Crankshaft 3.480 Stroke, Eagle SIR 5.7 Rods, Mahle Forged -5cc Flat Top Pistons, Wissota Concept Legal Kit Learn More -
CNC-35010-WCF PART NUMBER
SB Ford 347 Wissota Concept Rotating Assembly Kit - Mahle -16cc Dish Pistons$1,702.95
Scat Cast Steel Crankshaft 3.400 Stroke, Scat 5.400 I Beam Rods, Mahle Forged -16cc Dish Pistons, Wissota Concept Legal Kit Learn More