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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CS-5412-DRP PART NUMBER
Compstar BBC 565 571 Balanced Rotating Assembly, 14.6:1 Diamond Pistons, Fits SR20 & Dart 20 Degree Heads$4,155.95
BBC, Big Block Chevy 565 566 568 571 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Bearings, +27.94cc Competition Diamond Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly, Pistons fit Brodix SR20 and Dart 20 Degree Heads
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CS-5413-DRP PART NUMBER
Compstar BB Chevy 565 571 Balanced Rotating Assembly, Diamond Pistons, Fits 18 Degree Big Chief, Big Duke$4,155.95
BBC, Big Block Chevy 565 566 568 571 Rotating Assembly, Compstar Crankshaft 4.250, Compstar H Beam Rods 6.385, H Series Bearings, +15.8cc Competition Diamond Pistons & Rings, 2 Piece Rear Main Seal, Balanced Assembly, Pistons fit Brodix 18 degree Big Duke, and Dart 18 degree Big Cheif
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