BBC 540 555 565 Rotating Assembly

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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  1. CNC-35720-S PART NUMBER
    Scat BB Chevy 540/565 Competition Rotating Assembly Kit - 14.3:1 JE Dome Pistons, 6.385 Rod
    Scat BB Chevy 540/565 Rotating Assembly Kit - 14.3:1 JE Dome Pistons, 6.385 Rod, Nitrous Piston
    Special 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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  2. CS-540-JE PART NUMBER
    Big Block Chevy 540 Balanced Rotating Assembly - 13.5:1 JE FSR Dome Pistons
    Compstar Big Block Chevy 540 555 565 Balanced Rotating Assembly - 13.5:1 JE FSR Dome Pistons, Gas Ported
    $4,047.95

    BBC, BB Chevy 540 555 565 Rotating Assembly Kit, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE +46cc FSR Gas Ported Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly

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  3. CS-541-JE PART NUMBER
    Big Block Chevy 540/565 Balanced Rotating Assembly - 14.8:1 JE FSR Dome Pistons
    Compstar Big Block Chevy 540 555 565 Balanced Rotating Assembly - 14.8:1 JE FSR Dome Pistons, Gas Ported
    $4,091.95

    BBC, BB Chevy 540 555 565 Rotating Assembly  Kit, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE +49cc FSR Gas Ported Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly

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  4. CS-5401-JE PART NUMBER
    BB Chevy 540/565 Balanced Rotating Assembly 9.6:1 JE Pistons Compstar
    Compstar BB Chevy 540 555 565 Balanced Rotating Assembly, 9.4:1 JE Pistons, Flat Top
    $3,725.95

    BBC, BB Chevy 540 555 565 Rotating Assembly Kit, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE -3cc Flat Top Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly

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  5. CS-5403-JE PART NUMBER
    BB Chevy 540 555 Balanced Rotating Assembly Kit 8.4:1 JE Pistons Compstar
    Compstar BB Chevy 540 555 565 Balanced Rotating Assembly Kit 8.4:1 JE Pistons - Boost Kit
    $3,725.95

    BBC, Big Block Chevy 540 555 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE -20cc Dish Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly

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  6. CS-5405-JE PART NUMBER
    BB Chevy 540 555 Balanced Rotating Assembly Kit 8.4:1 JE Pistons Compstar
    Compstar BB Chevy 540 555 565 Balanced Rotating Assembly Kit 14.3:1 JE Pistons - Nitrous Kit
    $3,742.95

    BBC, Big Block Chevy 540 548 555 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE +45cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly

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  7. CS-5406-JE PART NUMBER
    BB Chevy 540 555 Balanced Rotating Assembly Kit 8.4:1 JE Pistons Compstar
    Compstar BB Chevy 540 555 565 Balanced Rotating Assembly Kit 13.1:1 JE Pistons
    $3,697.95

    BBC, Big Block Chevy 540 548 555 565 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Rod and Main Bearings, JE +37cc Dome Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly

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  8. CS-5407-JE PART NUMBER

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