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.
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ESP-11601 PART NUMBER
Eagle 11601 BB Chevy 509 Competition Rotating Assembly, 17cc SRP Dome PistonsSpecial Price $2,783.95 Regular Price $2,833.95
GEN IV Big Block Chevy 509 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.135 H Beam Rods, SRP 4032 Forged +17cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included Learn More -
ESP-11603 PART NUMBER
Eagle 11603 BB Chevy 509 Pro Competition Rotating Assembly, 41cc SRP Dome Pistons, 2-PC Rear SealSpecial Price $2,845.95 Regular Price $2,895.95
GEN IV Big Block Chevy 509 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.135 H Beam Rods, SRP 2618 Forged +41cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included
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ESP-11134 PART NUMBER
11134 Eagle BB Chevy 502 Pro Competition Rotating Assembly, 41cc SRP Dome Pistons, GEN VISpecial 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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