-
SCA-1-91010 PART NUMBER
Scat 1-91010 SB Chevy 400 Pro Comp Street and Strip Rotating Assembly - 13.1:1 Mahle Dome Pistons$1,718.95
Rotating Assemble, Scat 9000 Cast Crankshaft 3.750 Stroke, 400 Main, Scat 6.000 I-Beam Rods, Mahle Forged 4cc Forged Dome Pistons, 2-PC Rear Seal
Learn More -
SCA-1-40582 PART NUMBER
Scat 1-40582 SB Chevy 400 Superlight Competition Rotating Assembly - 13.0:1 Mahle Dome PistonsSpecial Price $4,618.95 Regular Price $4,678.95
Rotating Assembly, Scat 4340 Forged Superlight Crankshaft 3.750 Stroke, 400 Main, Scat 6.000 Q-lite H-Beam Rods, Mahle Forged 3.8cc Dome Pistons, 2-PC Rear Seal
Learn More -
ESP-12504 PART NUMBER
Eagle 12504 SB Chevy 400 Pro Competition Rotating Assembly Kit, 4cc Mahle Dome PistonsSpecial Price $2,401.95 Regular Price $2,451.95
SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 2618 Forged +4cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More -
ESP-12604 PART NUMBER
Eagle 12604 SB Chevy 400 Pro Competition Rotating Assembly, 4cc Mahle Dome Pistons, 350 MainSpecial Price $2,452.95 Regular Price $2,502.95
SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 6.000 H-Beam Rods, Mahle 2618 Forged +4cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
-
ESP-62504 PART NUMBER
Eagle 62504 SB Chevy 400 Pro Street Rotating Assembly, 4cc Mahle Dome Pistons, 400 MainsSpecial Price $2,210.95 Regular Price $2,260.95
Small Block Chevy 400 Pro Street Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Mains, Eagle 6.000 I-Beam Rods, Mahle Forged +4cc Dome Pistons, 1-PC Rear Seal, Rings and Bearings Included
Learn More -
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
Learn More -
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
Learn More -
CNC-1171-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 14.5:1 Mahle Dome Pistons, Balanced$2,987.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle 11cc Dome Pistons, 2-PC Seal, Balanced Assembly
Learn More -
CNC-1172-CS PART NUMBER
CNC SB Chevy 400 Compstar Rotating Assembly - 13.1:1 Mahle Dome Pistons, Balanced$2,987.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle 4cc Dome Pistons, 2-PC Seal, Balanced Assembly
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-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.
Shop By