BBC 502 509 Rotating Assembly

CNC-Motorsports offers an endless variety of Big Block Chevy 502 rotating assembly kits. 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 502 rotating assembly kit to meet your specific needs. All balanced 502 kits are completed in house by CNC-Motorsports. If you don’t see the 502 rotating assembly kit you're wanting feel free to call or email our experienced staff today.

Products (11-20 of 23)

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  1. ESP-11134 PART NUMBER
    11134 Eagle BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons *GEN VI*
    11134 Eagle BB Chevy 502 Pro Competition Rotating Assembly, 41cc SRP Dome Pistons, GEN VI
    Special Price $2,737.95 Regular Price $2,787.95

    GEN VI Big Block Chevy 509 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.135 H Beam Rods, SRP 2618 Forged +41cc Dome Pistons, 1-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included

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  2. ESP-11606 PART NUMBER
    Eagle 11606 BB Chevy 509 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Eagle 11606 BB Chevy 509 Pro Competition Rotating Assembly, 41cc SRP Dome Pistons, 2-PC Rear Seal
    Special Price $2,796.95 Regular Price $2,846.95

    GEN IV Big Block Chevy 509 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.385 H Beam Rods, SRP 2618 Forged +41/+39cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included

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  3. ESP-11135 PART NUMBER
    11135 Eagle BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons *GEN VI*
    11135 Eagle BB Chevy 502 Pro Competition Rotating Assembly, 41cc SRP Dome Pistons *GEN VI*
    Special Price $2,688.95 Regular Price $2,738.95

    GEN VI Big Block Chevy 509 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.385 H Beam Rods, SRP 2618 Forged +41/+39cc Dome Pistons, 1-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included

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  4. ESP-11614 PART NUMBER
    Eagle 11614 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Eagle 11614 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Special Price $2,888.95 Regular Price $2,938.95
    Big Block Chevy 502 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.535 H-Beam Rods, SRP Forged 41cc Dome Pistons, 2-PC Rear Seal, Rings and Bearings Included Learn More
  5. ESP-11916 PART NUMBER
    Eagle 11916 BB Chevy 509 Competition Rotating Assembly Kit - 8.4:1 JE Dish Pistons *Tall Deck*
    Eagle 11916 BB Chevy 509 Competition Rotating Assembly Kit - 8.4:1 JE Dish Pistons *Tall Deck*
    Special Price $3,119.95 Regular Price $3,169.95
    GEN IV Big Block Chevy 509 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.535 H Beam Rods, JE 2618 Forged -11.5cc Dish Pistons, 2-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
  6. ESP-11903 PART NUMBER
    Eagle 11903 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Eagle 11903 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Special Price $2,643.01 Regular Price $2,693.01
    BB Chevy 502 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.536 H-Beam Rods, SRP Forged 41cc Dome Pistons, 2-PC Rear Seal, Tall Deck Height 10.200, Rings and Bearings Included Learn More
  7. ESP-11906 PART NUMBER
    Eagle 11906 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Eagle 11906 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Special Price $2,643.01 Regular Price $2,693.01
    BB Chevy 502 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.800 H-Beam Rods, SRP Forged 41cc Dome Pistons, 2-PC Rear Seal, Tall Deck Height 10.200, Rings and Bearings Included Learn More
  8. ESP-11146 PART NUMBER
    Eagle 11146 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Eagle 11146 BB Chevy 502 Competition Rotating Assembly - 12.9:1 SRP Dome Pistons
    Special Price $2,612.46 Regular Price $2,662.46
    Big Block Chevy 502 Rotating Assembly Kit, Eagle 4340 Forged steel Crankshaft 4.000 Stroke, Eagle 6.800 H-Beam Rods, SRP Forged 41cc Dome Pistons, 1-PC Rear Seal, Tall Deck Height 10.200, Rings and Bearings Included Learn More
  9. MAN-29516 PART NUMBER
  10. ESP-61600 PART NUMBER
    Eagle 35400 BB Chevy 509 Heavy Duty Rotating Assembly 7.5 JE Dish Pistons
    Eagle 61600 BB Chevy 502/509 Pro Street Rotating Assembly, -3cc SRP Flat Top Pistons, 2-PC Rear Seal
    Special Price $2,335.95 Regular Price $2,360.95

    GEN IV Big Block Chevy 502/509 Pro Street Rotating Assembly Kit, Eagle 4140 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.135 I Beam Rods, 4032 SRP Forged -3cc Dish Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included

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