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You are here: Home > Crankshafts > Scat Crankshafts > Cast Steel > Chevrolet - Big Block
Scat Cast Steel Crankshafts for the Chevrolet 454 block come in 4.000 and 4.250 strokes for stock replacement and mildly built 454 or 496 cubic inch engines. Cast steel crankshafts are not recommended for boosted applications.




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Scat Cast Crankshaft Chevy 454 4.000 Stroke
Scat Crankshaft Cast Steel_9000 Series Pro Comp_Chevrolet 454_3.750 Stroke_2.200 Journal_6.135 Rod_1 piece_External
Price $390.00

Series 9000 Pro Comp Crankshaft
P/N: SCA-945420L
  • 4.250 Stroke
  • 6.385 Minimum Rod Length
  • 2.200 Rod Journal
  • 2.748 Main Journal
  • 1-piece Rear Main Seal
  • External Balance
more info
Scat Cast Crankshaft Chevy 454 4.250 Stroke
Scat Crankshaft Cast Steel_9000 Series Pro Comp_Chevrolet 454_3.750 Stroke_2.200 Journal_6.385 Rod_1 piece_External
Price $390.00

Series 9000 Pro Comp Crankshaft
P/N: SCA-945425L
  • 4.250 Stroke
  • 6.385 Minimum Rod Length
  • 2.200 Rod Journal
  • 2.748 Main Journal
  • 1-piece Rear Main Sea
  • lnternal Balance (May require Heavy Metal)
more info
Scat Cast Crankshaft Chevy 454 4.250 Stroke
Scat Crankshaft Cast Steel_9000 Series Pro Comp_Chevrolet 454_4.250 Stroke_2.200 Journal_6.135 Rod_2 piece_External
Price $390.00

Series 9000 Pro Comp Crankshaft
P/N: SCA-945420
  • 4.250 Stroke
  • 6.135 Minimum Rod Length
  • 2.200 Rod Journal
  • 2.748 Main Journal
  • 2-piece Rear Main Seal
  • External Balance
more info
Scat Cast Crankshaft Chevy 454 4.250 Stroke
Scat Crankshaft Cast Steel_9000 Series Pro Comp_Chevrolet 454_4.250 Stroke_2.200 Journal_6.385 Rod_2 piece_Internal
Price $390.00

Series 9000 Pro Comp Crankshaft
P/N: SCA-945425
  • 4.250 Stroke
  • 6.385 Minimum Rod Length
  • 2.200 Rod Journal
  • 2.748 Main Journal
  • 2-piece Rear Main Seal
  • External Balance
more info
Scat Cast Crankshaft Chev BB 4.000 Stroke
Scat Crankshaft Cast Steel_9000 Series Pro Stock_Chevrolet 454_4.000 Stroke_2.200 Journal_6.135 Rod_1 piece_External
Price $330.00

Series 9000 Pro Stock Crankshaft
P/N: SCA-910454L
  • 4.000 Stroke
  • 6.135 Minimum Rod Length
  • 2.200 Rod Journal
  • 2.748 Main Journal
  • 1 Piece Rear Main Seal
  • External Balance
more info
Scat Cast Crankshaft Chev BB 4.000 Stroke
Scat Crankshaft Cast Steel_9000 Series Pro Stock_Chevrolet 454_4.000 Stroke_2.200 Journal_6.135 Rod_2 piece_External
Price $330.00

Series 9000 Pro Stock Crankshaft
P/N: SCA-910454
  • 4.000 Stroke
  • 6.135 Minimum Rod Length
  • 2.200 Rod Journal
  • 2.748 Main Journal
  • 2 Piece Rear Main Seal
  • External Balance
more info