F-43 Series Lighweight Competition 4340 Forged Crankshaft

SKU: F-43-4340-Forged Categories: , , Tags: , , , , ,

$1,139.00

SKU: F-43-4340-Forged Categories: , , Tags: , , , , ,

For serious racers that want the ultimate lightweight crankshaft on a budget, the SCAT F-43 Series Lightweight Competition 4340 Forged Crankshaft is the way to go.

  • Gun drilled main line
  • Lightening holes in all journals
  • Aero-wing counterweights
  • Straight shot & chamfered oil holes
  • Precision-ground, heat-treated & nitrided
  • Large radii on all journals

 

WARNING This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
ADVERTENCIA Este producto pueda que contenga químicos reconocidos por el estado de California que provocan cáncer, defectos de nacimiento u otros daños reproductivos.

Additional information

Weight 47 lbs
Dimensions 10 × 10 × 26 in
Style

Forged

Series

F43 Lightweight

Make

Chevy

Engine

350, 400

Type

Small Block

Material

Forged 4340 Steel

Rear Main Seal

2-Piece

Balance

Internal

Lightened

Yes

Narrow Bearing

Yes

Rod Bearing Included

No

Main Bearing Included

No

Snout

Standard

Stroke

3.335, 3.480, 3.500, 3.562, 3.625, 3.750, 3.875, 4.000

Rod Length

5.700, 5.850, 6.000

Rod Journal

2.000, 1.888, 2.100