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CNC-1124-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 11.6:1 SRP Professional Flat Top Pistons, Balanced$2,972.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -5cc Flat Top Pistons, 2-PC Seal, Balanced Assembly
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CNC-1125-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 10.3:1 SRP Professional Dish Pistons, Balanced$3,083.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -16cc Dish Pistons, 2-PC Seal, Balanced Assembly
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CNC-1126-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 13.0:1 SRP Professional Dome Pistons, Balanced$3,038.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional 4cc Dome Pistons, 2-PC Seal, Balanced Assembly
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CNC-1127-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 11.6:1 SRP Flat Top Pistons, Balanced$2,950.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP -5cc Flat Top Pistons, 2-PC Seal, Balanced Assembly
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CNC-1128-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 12.9:1 SRP Dome Pistons, Balanced$3,060.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP 4cc Dome Pistons, 2-PC Seal, Balanced Assembly
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CNC-1130-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 10.3:1 SRP Dish Pistons, Balanced$3,016.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP -16cc Dish Pistons, 2-PC Seal, Balanced Assembly
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CNC-1234-CS PART NUMBER
CNC SB Chevy 406 Compstar Comet Rotating Assembly - 11.6:1 SRP Professional Flat Top Pistons$2,876.95
SB Chevy, Compstar Comet 4340 Forged lightweight Crankshaft 3.750 Stroke, 350 Main, 6.000 H Beam Rods, SRP -5cc Flat Top Pistons, 2-PC Seal Learn More -
CNC-1235-CS PART NUMBER
CNC SB Chevy 406 Compstar Comet Rotating Assembly - 13.0:1 SRP Professional Dome Pistons$2,942.95
SB Chevy, Compstar Comet 4340 Forged lightweight Crankshaft 3.750 Stroke, 350 Main, 6.000 H Beam Rods, SRP Professional 4cc Dome Pistons, 2-PC Seal Learn More -
CNC-1124-MR PART NUMBER
CNC SB Chevy 400 Molnar Rotating Assembly - 11.6:1 SRP Professional Flat Top Pistons$2,899.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -5cc Flat Top Pistons, 2-PC Seal
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CNC-1125-MR PART NUMBER
CNC SB Chevy 400 Molnar Rotating Assembly - 10.3:1 SRP Professional Dish Pistons$2,999.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -16cc Dish Pistons, 2-PC Seal
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CNC-Motorsports offers the best selection of Small Block Chevy 400 406 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 stroker kit to meet your specific needs. All balanced rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the rotating assembly kit you're wanting feel free to call or email our experienced staff today.
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