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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SCA-1-90950 PART NUMBER
Scat 1-90950 SB Chevy 400 Pro Comp Street and Strip Rotating Assembly - 10.2:1 Keith Black Dish Pistons$1,505.95
Rotating Assembly, Scat 9000 Cast Crankshaft 3.750 Stroke, 400 Main, Scat 6.000 I-Beam Rods, Keith Black Hypereutectic -18cc Dish Pistons, 2-PC Rear Seal
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SCA-1-90955 PART NUMBER
Scat 1-90955 SB Chevy 400 Pro Comp Street and Strip Rotating Assembly - 10.5:1 Icon Dish Pistons$1,874.95
Rotating Assembly, Scat 9000 Cast Crankshaft 3.750 Stroke, 400 Main, Scat 6.000 I-Beam Rods, Icon Forged -15.2cc Dish Pistons, 2-PC Rear Seal
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SCA-1-90805 PART NUMBER
Scat 1-90805 SB Chevy 400 Pro Comp Street and Strip Rotating Assembly - 9.7:1 Icon Dish Pistons$1,563.95
Rotating Assembly, Scat 9000 Cast Crankshaft 3.750 Stroke, 400 Main, Scat 5.700 I-Beam Rods, Icon Forged -23cc Dish Pistons, 2-PC Rear Seal
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SCA-1-90810 PART NUMBER
Scat 1-90810 SB Chevy 400 Pro Comp Street and Strip Rotating Assembly - 10.0:1 Mahle Dish Pistons$1,708.95
Rotating Assembly, Scat 9000 Cast Crankshaft 3.750 Stroke, 400 Main, Scat 5.700 I-Beam Rods, Mahle Forged -20cc Dish Pistons, 2-PC Rear Seal
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ESP-12500 PART NUMBER
Eagle 12500 SB Chevy 400 Pro Competition Rotating Assembly Kit, -20cc Mahle Dish PistonsSpecial Price $2,355.95 Regular Price $2,415.95
SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 5.700 H-Beam Rods, Mahle 4032 Forged -20cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More