CNC-Motorsports offers an endless variety of Big Block Chevy 540-555-565 rotating assembly kits. We offer everything from mild 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 strokery kit to meet your specific needs. All balanced rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the 540 stroker kit you're wanting feel free to call or email our experienced staff today.
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ESP-11910 PART NUMBER
Eagle 11910 BB Chevy 540 Competition Rotating Assembly Kit, -3cc SRP Flat Top PistonsSpecial Price $2,608.95 Regular Price $2,673.95
GEN IV Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.535 H Beam Rods, SRP 4032 Forged -3cc Flat Top Pistons, 2-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More -
ESP-11148 PART NUMBER
11148 Eagle BB Chevy 540 Pro Competition Rotating Assembly, -3cc SRP Flat Top Pistons *GEN VI*Special Price $2,608.95 Regular Price $2,673.95
GEN VI Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.535 H Beam Rods, SRP 4032 Forged -3cc Flat Top Pistons, 1-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
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ESP-11913 PART NUMBER
Eagle 11913 BB Chevy 540 Competition Rotating Assembly Kit, 10cc SRP Dome PistonsSpecial Price $2,712.95 Regular Price $2,777.95
GEN IV Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.800 H Beam Rods, SRP 4032 Forged +10cc Dome Pistons, 2-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
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ESP-11914 PART NUMBER
Eagle 11914 BB Chevy 540 Pro Competition Rotating Assembly Kit, 36cc SRP Dome PistonsSpecial Price $2,775.95 Regular Price $2,840.95
GEN IV Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.800 H Beam Rods, SRP 2618 Forged +36cc Dome Pistons, 2-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
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ESP-11152 PART NUMBER
11152 Eagle BB Chevy 540 Competition Rotating Assembly, 36cc SRP Dome Pistons *GEN VI*Special Price $2,775.95 Regular Price $2,840.95
GEN VI Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.800 H Beam Rods, SRP 2618 Forged +36cc Dome Pistons, 1-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
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MAN-28548 PART NUMBER
28548 Manley 548 BB Chevy Rotating Assembly, 8.4:1 Manley Pistons$3,227.23
BB Chevy 548 kit, Manley 4340 Forged steel Crankshaft 4.250 Stroke, Manley 6.385 H-Beam Rods, Manley Forged -20cc Dome Pistons, 9.800 Deck
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MAN-28555 PART NUMBER
28555 Manley 555 BB Chevy Rotating Assembly, 9.4:1 Manley Pistons$3,166.15
BB Chevy 555 kit, Manley 4340 Forged steel Crankshaft 4.250 Stroke, Manley 6.385 H-Beam Rods, Manley Forged -3cc Flat Top Pistons, 9.800 Deck
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MAN-29555 PART NUMBER
29555 Manley 555 BB Chevy Rotating Assembly, 13.8:1 Manley Pistons$3,400.62
BB Chevy 555 kit, Manley 4340 Forged steel Crankshaft 4.250 Stroke, Manley 6.385 H-Beam Rods, Manley Forged +43cc Dome Pistons, 9.800 Deck
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MAN-28565 PART NUMBER
28565 Manley 565 BB Chevy Rotating Assembly, 9.5:1 Manley Pistons$3,166.15
BB Chevy 565 kit, Manley 4340 Forged steel Crankshaft 4.250 Stroke, Manley 6.385 H-Beam Rods, Manley Forged -3cc Flat Top Pistons, 9.800 Deck
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MAN-29565 PART NUMBER
29565 Manley 565 BB Chevy Rotating Assembly, 14.0:1 Manley Pistons$3,400.62
BB Chevy 565 kit, Manley 4340 Forged steel Crankshaft 4.250 Stroke, Manley 6.385 H-Beam Rods, Manley Forged +43cc Dome Pistons, 9.800 Deck
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