SB FORD 351W 4.000 6.125 2.1004340 FORGED CRANKSHAFT *NOTES*

Description

Designed for street or
race engines with
substantially increased
horsepower

• 4.000″ Stroke.
• 6.125″
  Rod length.
• 2.100″
  Big end journal size – Use SB
  Chev LJ Rods.
• 3.000″
  Main journal size.
• Weight: 58 lbs.
• Can
  internal balance, may require
  heavy metal.
• Designed
  and engineered by SCAT in
  Redondo Beach, CA
• Inspected & micro
  polished at SCAT in Redondo
  Beach, CA
• Straight
  shot & chamfered oil
  holes
• Nitride
  hardened for superior wear
  resistance
• Lightening holes in all rod
  throws
• Large radius
  on all journals.
• Precision ground, heat
  treated & shot peened

Scat forged standard
weight crankshafts are
designed for street or race
engines with substantially
increased horsepower. Scat
crankshafts are
precision-ground,
heat-treated, shot-peened,
inspected, and micro-polished
at Scat for superior
tolerance control. Scat
crankshafts are also
nitride-hardened for superior
wear resistance, have
straight-shot and chamfered
oil holes, and feature
lightening holes in all rod
throws. These crankshafts
also have a large radius on
all journals for improved
strength and wear resistance.