Scat 4340 Forged Lightweight Crankshafts - JEGS

Scat 4340 Forged Lightweight Crankshafts


Scat
Scat 4340 Forged Lightweight Crankshafts

Product images may differ from actual product appearance.

Nitride hardened to increase strength and longevity, these lightweight crankshafts have the same innovations as Scat's Standard Weight Series yet feature profiled counterweights to reduce weight for more horsepower. They're forged from 4340 steel with lightening holes in all rod journals and straight shot oil holes. Ideal for engines that need a quicker RPM curve.


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Scat has been manufacturing and distributing crankshafts, connecting rods, and engine components for more than fifty years. The tradition continues to this day with a 42,000 sq/ft facility in Redondo Beach, California. Quality is the first step in all Scat products... skilled craftsmen, superior materials, innovation, and dedication create the absolute best parts for you.
38 Products View All Page: 1 2 ... |  Next Results per Page:
Small Block Chevy 350

942-435010-2
Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 3.480'' Stroke for use with 5.700'' Rod
  • Internal Balance
  • 46 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-435020-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 3.500'' Stroke for use with 5.700'' Rod
  • Internal Balance
  • 48 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-435030-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 3.562'' Stroke for use with 5.700'' Rod
  • Internal Balance
  • 48 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-435050-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 3.750'' Stroke for use with 5.700'' Rod
  • Internal Balance
  • 49 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-435056-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 3.750'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 49 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-435076-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 3.875'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 49 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-435086-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 350 (2-Piece Rear Seal)
  • 4.000'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 49 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13
    Small Block Chevy 400

    		942-440026-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.500'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 50 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-440050-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.750'' Stroke for use with 5.700'' Rod
  • Internal Balance
  • 50 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-440056-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.750'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 50 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-440066-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.800'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 50 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-440076-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.875'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 50 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13

    		942-440086-2
    		Lightweight 4340 Steel Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 4.000'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 50 lbs
    View this item
    		• $1,121.99
    Ships
    07/02/13
    Big Block Chevy

    		942-445410-2
    		Lightweight 4340 Steel Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.000'' Stroke for use with 6.135'' Rod
  • External Balance
  • 62 lbs
    View this item
    		• $1,249.99
    Ships
    07/02/13

    		942-445415-2
    		Lightweight 4340 Steel Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.000'' Stroke for use with 6.385'' Rod
  • Internal Balance
  • 62 lbs
    View this item
    		• $1,249.99
    Ships
    07/02/13

    		942-445420-2
    		Lightweight 4340 Steel Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.250'' Stroke for use with 6.135'' Rod
  • Internal Balance
  • 65 lbs
    View this item
    		• $1,249.99
    Ships
    07/02/13

    		942-445425-2
    		Lightweight 4340 Steel Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.250'' Stroke for use with 6.385'' Rod
  • Internal Balance
  • 65 lbs
    View this item
    $9.99
    		• $1,249.99
    Ships
    07/02/13

    		942-445430-2
    		Lightweight 4340 Steel Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.500'' Stroke for use with 6.535'' Rod
  • Internal Balance
  • 70 lbs
    View this item
    		• $1,398.99
    Ships
    07/02/13
    Ford 302

    		942-43021-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 302
  • 3.000'' Stroke for use with 5.090'' Rod
  • External Balance (Use 28oz Balancer)
    View this item
    		• $1,101.99
    Ships
    07/02/13

    		942-43022-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 302
  • 3.250'' Stroke for use with 5.400'' Rod
  • External Balance (Use 28oz Balancer)
    View this item
    		• $1,101.99
    Ships
    07/02/13

    		942-43023-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 302
  • 3.400'' Stroke for use with 5.400'' Rod
  • External Balance (Use 28oz Balancer)
    View this item
    		• $1,101.99
    Ships
    07/02/13
    Ford 351W

    		942-4351W45-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W
  • 3.850'' Stroke for use with 6.200'' Rod
  • Internal Balance
  • 54 lbs
    More info on Scat 4351W45-2
    		• $1,192.99
    Ships
    07/02/13

    		942-4351W50-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W
  • 4.000'' Stroke for use with 6.200'' Rod
  • Internal Balance
  • 54 lbs
    More info on Scat 4351W50-2
    		• $1,192.99
    Ships
    07/02/13

    		942-4351W60-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W
  • 4.100'' Stroke for use with 6.200'' Rod
  • Internal Balance
  • 54 lbs
    More info on Scat 4351W60-2
    		• $1,192.99
    Ships
    07/02/13
    Ford
  • 351W with 2.750'' Mains (Dart, World, and Ford Racing Blocks)
  • 351C (Timing Gear Set 942-TCS-351-CP required to adapt crankshaft to 351C engine)

    		• 942-4351C16-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W with 2.750'' Mains and Ford 351C
  • 3.500'' Stroke for use with 6.000'' Rod
  • Internal Balance
  • 52 lbs
    More info on Scat 4351C16-2
    		• $1,192.99
    Ships
    07/02/13

    		942-4351C36-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W with 2.750'' Mains and Ford 351C
  • 3.850'' Stroke for use with 6.000'' Rod
  • External Balance (Use 28oz Balancer)
  • 52 lbs
    View this item
    		• $1,192.99
    Ships
    07/02/13

    		942-4351C45-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W with 2.750'' Mains and Ford 351C
  • 3.850'' Stroke for use with 6.200'' Rod
  • Internal Balance
  • 52 lbs
    More info on Scat 4351C45-2
    		• $1,192.99
    Ships
    07/02/13

    		942-4351C46-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W with 2.750'' Mains and Ford 351C
  • 4.000'' Stroke for use with 6.000'' Rod
  • External Balance (Use 28oz Balancer)
  • 52 lbs
    View this item
    		• $1,192.99
    Ships
    07/02/13

    		942-4351C50-2
    		Lightweight 4340 Steel Crankshaft
  • Ford 351W with 2.750'' Mains and Ford 351C
  • 4.000'' Stroke for use with 6.200'' Rod
  • Internal Balance
  • 52 lbs
    More info on Scat 4351C50-2
    		• $1,192.99
    Ships
    07/02/13
    Small Block Chrysler/Mopar

    		942-434010-2
    		Lightweight 4340 Steel Crankshaft
  • Chrysler/Mopar 340
  • 3.580'' Stroke for use with 6.123'' Rod
  • Internal Balance
    More info on Scat 434010-2
    		• $1,121.99
    Ships
    07/02/13

    38 Products View All Page: 1 2 ... |  Next Results per Page: