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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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 -
SCA-1-42382 PART NUMBER
Scat 1-42382 BB Chevy 509 Competition Rotating Assembly - 8.9:1 Autotec Flat Top PistonsSpecial Price $2,761.95 Regular Price $2,811.95
BB Chevy 509, Rotating Assembly, 4340 Forged Steel Crankshaft 4.375 Stroke, 6.385 I-Beam Rods, Autotec Forged -3cc Flat Top Pistons, 2-PC Rear Seal, 9.800 Short Deck
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SCA-1-42383 PART NUMBER
Scat 1-42383 BB Chevy 509 Competition Rotating Assembly - 10.4:1 Mahle Dome PistonsSpecial Price $2,704.95 Regular Price $2,754.95
BB Chevy 509, Rotating Assembly, 4340 Forged Steel Crankshaft 4.375 Stroke, 6.385 I-Beam Rods, Mahle Forged 18cc DomePistons, 2-PC Rear Seal, 9.800 Short Deck
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CNC-35720-S PART NUMBER
Scat BB Chevy 540/565 Rotating Assembly Kit - 14.3:1 JE Dome Pistons, 6.385 Rod, Nitrous PistonSpecial Price $3,040.95 Regular Price $3,090.95
BBC, Big Block Chevy 540 555 565 Stroker Rotating Assembly Kit, Scat 4340 Forged Steel Crankshaft 4.250 Stroke, Scat 6.385 H Beam Rods, 2618 JE Forged +45cc Dome Pistons, 2-PC Rear Seal, Fits Short Deck 9.800 Block, Rings and Bearings Included, Nitrous Piston
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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-542-CPMG PART NUMBER
Callies BB Chevy 565 All American N2O Rotating Assembly - 14.1:1 CP Dome Pistons, 6.385 Rod$6,739.95
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, Nitrous kit 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 -
CNC-544-CPMG PART NUMBER
Callies BB Chevy 540/565 All American Rotating Assembly - 9.4:1 CP Flat Top Pistons, 6.385 Rod$6,669.95
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 -3.4cc Flat Top Pistons with CP Ring Set, 2 Piece Rear Main Seal Learn More -
CS-540-MF PART NUMBER
Compstar BB Chevy 540 555 565 Balanced Rotating Assembly with Mahle Flat Top Pistons$3,373.95
BBC, BB Chevy, Big Block Chevy 540 555 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, Mahle -3cc Flat Top Pistons & Rings, 2 Piece Rear Main Seal, Internal Balanced Rotating Assembly Kit, Short Deck
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