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-1-91900 PART NUMBER
1-91900 Scat BB Chevy 540 Rotating Assembly, 9.4:1 Icon Pistons, 1pc$1,978.95
BBC 540 Rotating Assembly, 9000 Cast Crankshaft 4.250 Stroke, 6.385 I-Beam Rods, Icon Forged -3cc Flat Top Pistons, 1-PC Rear Seal Learn More -
SCA-1-91905 PART NUMBER
1-91905 Scat BB Chevy 540 Rotating Assembly, 8.4:1 Icon Pistons, 1pc$1,994.95
BBC 540 Rotating Assembly, Scat 9000 Cast Crankshaft 4.250 Stroke, 6.385 I-Beam Rods, Icon Forged -20cc Dish Pistons, 1-PC Rear Seal Learn More
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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
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CNC-54007-MRW PART NUMBER
Molnar BBC 540 555 Balanced Rotating Assembly 13.2:1 Wiseco Nitrous Pistons$3,699.95
BBC 540 555 Stroker Kit, Molnar Crankshaft 4.250, Molnar H Beam Rods 6.385, H Series Rod and Main Bearings, +38cc Nitrous Dome Wiseco Pistons, Nitrous Rings, 2 Piece Rear Main Seal, Balanced Assembly
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CNC-54008-MRW PART NUMBER
Molnar BBC 540 555 Balanced Rotating Assembly 10.5:1 Wiseco Pistons$3,499.95
BBC 540 555 Stroker Kit, Molnar Crankshaft 4.250, Molnar H Beam Rods 6.385, H Series Rod and Main Bearings, +15cc Dome Wiseco Pistons, Total Seal Rings, 2 Piece Rear Main Seal, Balanced Assembly
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CNC-54009-MRW PART NUMBER
Molnar BBC 540 555 Balanced Rotating Assembly 14.0:1 Wiseco Pistons$3,650.95
BBC 540 555 Stroker Kit, Molnar Crankshaft 4.250, Molnar H Beam Rods 6.385, H Series Rod and Main Bearings, +45cc Dome Wiseco Pistons, Total Seal Rings, 2 Piece Rear Main Seal, Balanced Assembly
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