CNC-Motorsports offers an endless variety of Big Block Chevy 454 rotating assemblies. We offer everything from mild cast kits with hypereutectic pistons to wild fully forged rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Lunati, Crower, JE/SRP, Diamond, Mahle, CP, Keith Black, and Manley to name a few. CNC-Motorsports can customize any 454 rotating assembly kit to meet your specific needs. All balanced 454 rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the 454 kit you're wanting feel free to call or email our experienced staff today.
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SCA-1-92254 PART NUMBER
1-92254 Scat BB Chevy 454 Rotating Assembly, 10.2:1 Keith Black Pistons, 2pc$1,695.95
BBC 454 Rotating Assembly, Scat 9000 Cast Crankshaft 4.000 Stroke, 6.135 I-Beam Rods, Keith Black Hypereutectic 26cc Dome Pistons, 2-PC Rear Seal
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SCA-1-92256 PART NUMBER
1-92256 Scat BB Chevy 454 Rotating Assembly, 12.3:1 Icon Pistons, 2pc$1,954.95
BBC 454 Rotating Assembly, Scat 9000 Cast Crankshaft 4.000 Stroke, 6.135 I-Beam Rods, Icon Forged 44.7cc Dome Pistons, 2-PC Rear Seal
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SCA-1-92263 PART NUMBER
1-92263 Scat BB Chevy 454 Rotating Assembly, 9.6:1 Icon Pistons, 2pc$1,985.95
BBC 454 Rotating Assembly, Scat 9000 Cast Crankshaft 4.000 Stroke, 6.385 I-Beam Rods, Icon Forged 18cc Dome Pistons, 2-PC Rear Seal
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SCA-1-42055 PART NUMBER
Scat 1-42055 BB Chevy 454 Competition Rotating Assembly - 10.1:1 Icon Dome PistonsSpecial Price $2,968.95 Regular Price $3,018.95
4340 Forged Steel Crankshaft 4.000 Stroke, 6.135 H-Beam Rods, Icon Forged 18cc Dome Pistons, 2-PC Rear Seal Learn More -
SCA-1-42159 PART NUMBER
Scat 1-42159 BB Chevy 454 Competition Rotating Assembly - 9.6:1 Icon Dome PistonsSpecial Price $2,956.95 Regular Price $3,006.95
4340 Forged Steel Crankshaft 4.000 Stroke, 6.385 H-Beam Rods, Icon Forged 18cc Dome Pistons, 2-PC Rear Seal Learn More -
SCA-1-92404 PART NUMBER
1-92404 Scat BB Chevy 454 Rotating Assembly, 10.2:1 Keith Black Pistons$1,695.95
BBC 454 Rotating Assembly, Scat 9000 Cast Crankshaft 4.000 Stroke, 6.135 I-Beam Rods, Keith Black Hypereutectic 26cc Dome Pistons, 1-PC Rear Seal Learn More -
SCA-1-92406 PART NUMBER
1-92406 Scat BB Chevy 454 Rotating Assembly, 12.3:1 Icon Pistons$1,954.95
BBC 454 Rotating Assembly, Scat 9000 Cast Crankshaft 4.000 Stroke, 6.135 I-Beam Rods, Icon Forged 44.7cc Dome Pistons, 1-PC Rear Seal Learn More -
SCA-1-92414 PART NUMBER
1-92414 Scat BB Chevy 454 Rotating Assembly, 9.6:1 Icon Pistons$1,985.95
BBC 454 Rotating Assembly, Scat 9000 Cast Crankshaft 4.000 Stroke, 6.385 I-Beam Rods, Icon Forged 18cc Dome Pistons, 1-PC Rear Seal Learn More -
SCA-1-42446 PART NUMBER
Scat 1-42446 BB Chevy 454 Competition Rotating Assembly - 9.6:1 Icon Dome PistonsSpecial Price $2,943.95 Regular Price $2,993.95
4340 Forged Steel Crankshaft 4.000 Stroke, 6.135 H-Beam Rods, Icon Forged 18.3cc Dome Pistons, 1-PC Rear Seal Learn More -
ESP-18201 PART NUMBER
Eagle 18201 BB Chevy 454 Street Strip Rotating Assembly, 12cc Keith Black Dome Pistons$1,420.95
GEN IV Big Block Chevy 454 Rotating Assembly Kit, Eagle Cast Steel Crankshaft 4.000 Stroke, Eagle 6.135 I-Beam Rods, Keith Black Hypereutectic +12cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.780 Block, Rings and Bearings Included Learn More