Ford 351 Procomp Lightweight Crankshaft
Product Information
Perfect for engines wanting to rpm quicker, SCAT's Lightweight cranks have profiled counterweights for less weight and reduced windage.
- 4.000" Stroke.
- 6.000" Rod length.
- 2.100" Big end journal size - Use SB Chev LJ Rods.
- 2.750" Main journal size.
- Weight: 52 lbs
- Cleveland blocks must use timing set part # ROCS3110.
- Use 28 oz balancer and flywheel to external balance.
- 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's Lightweight cranks use a computer generated counterweight system to reduce rotating mass. This reduces stress on the block, crank flex, and overall weight while increasing horsepower and acceleration. SCAT's aero wing counterweight edge design reduces horsepower robbing windage and oil turbulence in the crank case. Ideal for competition engines using medium weight components while demanding maximum performance.

Product Information
Perfect for engines wanting to rpm quicker, SCAT's Lightweight cranks have profiled counterweights for less weight and reduced windage.
- 4.000" Stroke.
- 6.000" Rod length.
- 2.100" Big end journal size - Use SB Chev LJ Rods.
- 2.750" Main journal size.
- Weight: 52 lbs
- Cleveland blocks must use timing set part # ROCS3110.
- Use 28 oz balancer and flywheel to external balance.
- 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's Lightweight cranks use a computer generated counterweight system to reduce rotating mass. This reduces stress on the block, crank flex, and overall weight while increasing horsepower and acceleration. SCAT's aero wing counterweight edge design reduces horsepower robbing windage and oil turbulence in the crank case. Ideal for competition engines using medium weight components while demanding maximum performance.