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-35730 PART NUMBER
Eagle 35730 BB Chevy 540 Pro Competition Rotating Assembly, 40cc JE Dome Pistons, 2-PC Rear SealSpecial Price $3,061.95 Regular Price $3,111.95
GEN IV Big Block Chevy 540 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.535 H Beam Rods, JE 2618 Forged +40cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included
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ESP-35730L PART NUMBER
Eagle 35730L BB Chevy 540 Pro Competition Rotating Assembly, 40cc JE Dome Pistons, GEN VISpecial Price $3,026.95 Regular Price $3,076.95
GEN VI Big Block Chevy 540 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.535 H Beam Rods, JE 2618 Forged +40cc Dome Pistons, 1-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included
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ESP-11917 PART NUMBER
Eagle 11917 BB Chevy 540 Competition Rotating Assembly Kit, -20cc JE Dish Pistons, 2PC Rear SealSpecial Price $3,011.95 Regular Price $3,061.95
GEN IV Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.535 H Beam Rods, JE 2618 Forged -20cc Dish Pistons, 2-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
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ESP-11147 PART NUMBER
11147 Eagle BB Chevy 540 Pro Competition Rotating Assembly, -20cc JE Dish Pistons *GEN VI*Special Price $3,011.95 Regular Price $3,061.95
GEN VI Big Block Chevy 540 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.250 Stroke, Eagle 6.535 H Beam Rods, JE 2618 Forged -20cc Dish Pistons, 1-PC Rear Seal, Fits Tall Deck 10.200 Block, Rings and Bearings Included Learn More
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ESP-11910 PART NUMBER
Eagle 11910 BB Chevy 540 Competition Rotating Assembly Kit, -3cc SRP Flat Top PistonsSpecial Price $2,623.95 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
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ESP-11148 PART NUMBER
11148 Eagle BB Chevy 540 Pro Competition Rotating Assembly, -3cc SRP Flat Top Pistons *GEN VI*Special Price $2,623.95 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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CNC-540-CPMG PART NUMBER
Callies BB Chevy 540 - 565 All American Rotating Assembly - 13.8:1 CP Dome Pistons$6,719.95
CNC / Callies All American BB Chevy Stroker Kit, Callies Magnum Crankshaft 4.250, Callies Ultra H Beam Rods 6.535", H Series Rod and Main Bearings, CP Bullet +46.9cc Dome Pistons with Steel Ring Set, 2 Piece Rear Main Seal Learn More -
CNC-541-CPMG PART NUMBER
Callies BB Chevy 540 - 565 All American Rotating Assembly - 13.8:1 CP Dome Pistons, 6.385 Rod$6,719.95
CNC / Callies All American BB Chevy Stroker Kit, Callies Magnum Crankshaft 4.250, Callies Ultra H Beam Rods 6.385", H Series Rod and Main Bearings, CP Bullet +46.9cc Dome Pistons with Steel Ring Set, 2 Piece Rear Main Seal Learn More -
CNC-543-CPMG PART NUMBER
Callies BB Chevy 565 All American SR20 Rotating Assembly - 15.1:1 CP Dome Pistons, 6.535 Rod$6,589.95
CNC / Callies All American BB Chevy Stroker Kit, Callies Magnum Crankshaft 4.250, Callies Ultra H Beam Rods 6.535", H Series Rod and Main Bearings, CP Bullet +24.8cc Dome Pistons with Steel Ring Set, 2 Piece Rear Main Seal, **Kit Fits Brodix SR20 Heads** Learn More -
CS-540-MD PART NUMBER
Compstar BB Chevy 565 Balanced Rotating Assembly, 10.7:1 Mahle Dome Pistons$3,431.95
BBC BB Chevy 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.535, H Series Rod and Main Bearings, Mahle +10cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Rotating Asembly
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