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.
Shop By
-
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
Learn More -
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
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
Learn More -
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
Learn More -
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
Learn More