CNC-Motorsports offers an endless variety of Big Block Chevy 504-511 rotating assembly. 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 rotating assembly kit to meet your specific needs. All balanced stroker kits are completed in house by CNC-Motorsports. If you don’t see the BBC rotating assembly kit you're wanting feel free to call or email our experienced staff today.
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ESP-11014 PART NUMBER
Eagle 11014 BB Chevy 511 Pro Competition Rotating Assembly Kit, 18cc Mahle Dome PistonsSpecial Price $2,889.95 Regular Price $2,939.95
GEN IV Big Block Chevy 511 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.375 Stroke, Eagle 6.385 H Beam Rods, 4032 Mahle Forged +18cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included Learn More -
ESP-11016 PART NUMBER
Eagle 11016 BB Chevy 511 Pro Competition Rotating Assembly, 41cc Mahle Dome PistonsSpecial Price $2,915.95 Regular Price $2,965.95
GEN IV Big Block Chevy 511 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.375 Stroke, Eagle 6.385 H Beam Rods, 2618 Mahle Forged +41cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included
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CS-511-MD PART NUMBER
Compstar BBC 511 Forged Rotating Assembly Balanced 10.5:1 Mahle Pistons Dome$3,431.95
Big Block Chevy 511 Stroker Kit, Compstar Crankshaft 4.375, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle +18cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly Learn More -
CS-512-MD PART NUMBER
Compstar BBC 511 Forged Rotating Assembly Balanced 13.1:1 Mahle Pistons Dome$3,453.95
Big Block Chevy 511 Stroker Kit, Compstar Crankshaft 4.375, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle +41cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly Learn More