CNC-Motorsports offers the best selection of crankshafts by brands like; Callies, Compstar, Crower, Eagle, K1, Lunati, Manley, and Scat. Our selection of cast steel crankshafts will cover nearly every engine build from 300 horsepower street engines to our forged stroker crankshaft that will support 2000 plus horsepower race engine applications. Shop our best crankshaft selecting for your domestic V8 engine today.
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MAN-190190 PART NUMBERMANLEY 190190 4340 Forged Steel Crankshaft - SB Chevy 350$873.46Small Block Chevy 350, 3.480 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance, 2 Piece Rear Seal 44-46 pounds Learn More
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MAN-190310 PART NUMBERMANLEY 190310 4340 Forged Steel Crankshaft - SB Chevy 350$873.46Small Block Chevy 350, 3.480 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance, 2 Piece Rear Seal 48-50 pounds, Wissota & IMCA Legal Learn More
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MAN-190150 PART NUMBERMANLEY 190150 4340 Forged Steel Crankshaft - SB Chevy 383 Stroker$873.46Small Block Chevy 350, 3.750 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance, 2 Piece Rear Sea,l 49-51lbs Learn More
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MAN-190170 PART NUMBERManley 190170 4340 Forged Steel Crankshaft - Big Block Chevy 454$1,042.34Big Block Chevy 454, 4.000 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 64-66lbs Learn More
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MAN-190140 PART NUMBERManley 190140 4340 Forged Steel Crankshaft$1,042.34Big Block Chevy, 4.250 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 64-66lbs Learn More
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MAN-190250 PART NUMBERManley 190250 4340 Forged Steel Crankshaft$1,042.34Big Block Chevy, 4.375 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 64-66lbs Learn More
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MAN-190290 PART NUMBERManley 190290 4340 Forged Steel Crankshaft$1,106.39Big Block Chevy, 4.250 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, with center counterweights, 74-76lbs Learn More
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MAN-190320 PART NUMBERManley 190320 4340 Forged Steel Crankshaft$1,106.39Big Block Chevy, 4.375 Stroke, 2.749 Main, 2.200 Rod Journal, 6.535 or Longer Rod, Internal Balance, 2 Piece Rear Seal, with center counterweights, 74-76lbs Learn More
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MAN-190220 PART NUMBERManley 190220 4340 Forged Steel Crankshaft$1,106.39Big Block Chevy, 4.500 Stroke, 2.749 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance, 2 Piece Rear Seal, with center counterweights, 74-76lbs Learn More
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MAN-190280 PART NUMBERManley 190280 4340 Forged Steel Crankshaft$1,106.39Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance, 2 Piece Rear Seal, with center counterweights, 74-76lbs Learn More