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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SCA-1-91910 PART NUMBER
1-91910 Scat BB Chevy 540 Rotating Assembly, 10.4:1 Icon Pistons, 1pc$1,971.95
BBC 540 Rotating Assembly, Scat 9000 Cast Crankshaft 4.250 Stroke, 6.385 I-Beam Rods, Icon Forged 10cc Dome Pistons, 1-PC Rear Seal Learn More -
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-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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MAN-29572 PART NUMBER
29572 Manley 572 BB Chevy Rotating Assembly, 14.1:1 Manley Pistons$3,400.62
BB Chevy 572 kit, Manley 4340 Forged steel Crankshaft 4.250 Stroke, Manley 6.385 H-Beam Rods, Manley Forged +43cc Dish Pistons, 9.800 Deck
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MAN-39555 PART NUMBER
39555 Manley 555 BB Chevy Rotating Assembly, 13.8:1 Manley Pistons$3,467.83
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-39565 PART NUMBER
39565 Manley 565 BB Chevy Rotating Assembly, 14.0:1 Manley Pistons$3,467.83
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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LUN-42504VRK13LUN PART NUMBER
42504VRK13LUN Lunati BB Chevy 540 Voodoo Rotating Assembly - 10.6:1 Icon Dome Pistons$3,111.95
Lunati 4340 Forged Crankshaft 4.250 Stroke, 9.800 Deck Height, Lunati 6.385 H-Beam Rods, Icon Premium Forged 1V 10cc Dome Pistons, 2-PC Rear Seal Learn More -
LUN-42504VRK14LUN PART NUMBER
42504VRK14LUN Lunati BB Chevy 540 Voodoo Rotating Assembly - 13.1:1 Icon Dome Pistons$3,205.95
Lunati 4340 Forged Crankshaft 4.250 Stroke, 9.800 Deck Height, Lunati 6.385 H-Beam Rods, Icon Premium Forged 1V 38cc Dome Pistons, 2-PC Rear Seal Learn More