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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ESP-545440026135 PART NUMBER
Eagle Crankshaft, 545440026135, Big Block Chevy 454, 4140 forged steel, 4.000 stroke$796.95Big Block Chevy 454, 4.000 Stroke, 2.200 Rod Journal, Internal Balance, 2pc Rear Seal, 4140 Forged Steel
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SCA-4-454-4375-6385-L PART NUMBER
Scat Forged Steel Crankshaft 4-454-4375-6385-L, BB Chevy 4.375 Stroke, 1pc Seal$1,079.95Fits Big Block Chevy, 4.375 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, Approximate Weight 73 LBS, 1 Piece Rear Seal, Gen 4 / 5, Crankshaft
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SCA-4-454-4000-6135-L PART NUMBER
Scat 4-454-4000-6135-L 4340 Forged Steel Standard Weight Crankshaft$1,075.95Fits Big Block Chevy, 4.000 Stroke, 2.749 Main, 2.200 Rod Journal, 6.135 or Longer Rod, External Balance, Approximate Weight 70 LBS, 1 Piece Rear Seal Learn More -
ESP-445443756385 PART NUMBER
Eagle 4340 Forged Steel Crankshaft, BBC 4.375, 445443756385$1,095.95Big Block Chevy, 4.375 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, Center Counterweight Learn More -
K1-012GAG450 PART NUMBER
K1 012GAG450 4340 Forged Steel Crankshaft -BB Chevy, 4.500 Stroke$825.00BB Chevy, 4.500 Stroke, 2.749 Main Journal, 2.200 Rod Journal, 6.535 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 82 LBS Learn More -
SCA-4-454-3766-6135-C PART NUMBER
Scat 4-454-3766-6135-C 4340-C Forged Steel Standard Weight Crankshaft$1,154.95Big Block Chevy, 3.766 Stroke, 2.749 Main, 2.200 Rod Journal, 6.135 or Longer Rod, Internal Balance, Approximate Weight 70 LBS, 2 Piece Rear Seal, Center Counterweighted Learn More -
SCA-4-454-3766-6135-C-2 PART NUMBER
Scat 4-454-3766-6135-C-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,916.95Fits Big Block Chevy, 3.766 Stroke, 2.749 Main, 2.200 Rod Journal, 6.135 or Longer Rod, Internal Balance, Approximate Weight 66 LBS, 2 Piece Rear Seal, Center Counterweighted Learn More -
SCA-4-454-3766-6135-C-3 PART NUMBER
Scat 4-454-3766-6135-C-3 Superlight 4340 Forged Steel Crankshaft$3,346.95Fits Big Block Chevy, 3.766 Stroke, 2.749 Main, 2.200 Rod Journal, 6.135 or Longer Rod, Internal Balance, Approximate Weight 61 LBS, 2 Piece Rear Seal, Center Counterweighted Learn More -
SCA-4-454-4000-6385-C PART NUMBER
Scat 4-454-4000-6385-C 4340-C Forged Steel Standard Weight Crankshaft$1,154.95Fits Big Block Chevy, 4.000 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, Approximate Weight 74 LBS, 2 Piece Rear Seal, Center Counterweighted Learn More -
SCA-4-454-4000-6385-C-2 PART NUMBER
Scat 4-454-4000-6385-C-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,916.95Fits Big Block Chevy, 4.000 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, Approximate Weight 70 LBS, 2 Piece Rear Seal, Center Counterweighted Learn More