$$914.42Engine \ Crankshafts \ 4340 Forged CrankshaftsSAM113-CS
CALSAM113-CS
Callies SAM113-CS SBC Compstar, Forged Crankshaft, 3.875 in. Stroke, Internal, 2-Piece
Compstar Small Block Chevy cranks are available in a wide variety of strokes and journal sizes to fit most any common cubic inch requirement. Made from the same 4340 material as all of our other Compstar components, these crankshafts are the most durable in their class. ...
CalliesSAM113-CS SBC Compstar, Forged Crankshaft, 3.875 i

Callies

Callies SAM113-CS SBC Compstar, Forged Crankshaft, 3.875 in. Stroke, Internal, 2-Piece

Item #: CALSAM113-CS

Mfg Part #: SAM113-CS

Applies To Continental U.S. orders only

Specifications
Crankshaft Specifications
Rear Main Seal Style
2-piece
Engine Stroke (in)
3.875 in.
Crankshaft Material
Forged 4340 steel
Engine Balance
Internal
Lightened
Yes
Requires Narrow Bearings
Yes
Rod Bearings Included
No
Main Bearings Included
No
Rod Journal Diameter (in)
2.100 in.
Main Journal Diameter (in)
2.448 in.
Rod Length
6.000 in.
Crankshaft Snout Style
Standard
Balancer Bolt Thread Size
Custom
Weight
N/A
Quantity
Sold individually
Notes
350 Mains
Applications
Make
Chevrolet
Engine Family
Chevy small block Gen I
Engine Size
5.7L/350
Years
1967-1986
General
Brand
Callies
Item #
CALSAM113-CS
Mfg Part #
SAM113-CS
Description
Compstar Small Block Chevy cranks are available in a wide variety of strokes and journal sizes to fit most any common cubic inch requirement. Made from the same 4340 material as all of our other Compstar components, these crankshafts are the most durable in their class.
  • Forged from hi-grade 4340 steel
  • Harden with a deep nitride
  • Properly placed counter weights that not only improve balance but reduce bearing loads
  • All journals are drilled & counter weights are profiled clearance
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