Photo for Comp Star Crankshaft SAO-213-CS; Standard Weight Forged 4340 Steel 4.000 in.  2 Piece for Chevy 400

Comp Star Crankshaft SAO-213-CS; Standard Weight Forged 4340 Steel 4.000 in. 2 Piece for Chevy 400

$994.00

Part #: SAO-213-CS

Brand: Comp Star

Estimated Ship Date: This part is unavailable with no ETA

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Product Description

Compstar Performance Crankshafts are designed by our engineers, rough machined to our specification on 4340 material forgings, then finished in our facility. Our in house solid modeling abilities provide a great advantage in product development. At Callies we are able to see and test our ideas against established situations. We can also precisely locate material where it will yield the greatest advantage. Beginning with properly placed counterweights that not only improve balance but reduce bearing loads, every aspect of these highly stressed components has been analyzed. Our forgings are rough machined in a process that includes double stress relief operations that make these crankshafts dimensionally stable. Hardened with a deep nitride, Compstar cranks are ideal for abusive dirt track environments. All rod journals are drilled and counterweights are profiled for piston clearance. With our consistent grind and polish, along with our precise stroke and index, you will see why we say these crankshafts are Compstar Correct Compstar crankshafts are available in a variety of Small Block Chevy, Big Block Chevy, Late Model Hemi, and LS1 configurations.

Specifications

Crankshaft Series:
Standard Weight
Make:
Chevy
Engine:
400
Material:
Forged 4340 Steel
Stroke:
4.000 in.
Balance:
Internal
Rear Main Seal:
2 Piece
Rod Journal Diameter:
2.100 in.
Min. Rod Length:
6.000 in.
Main Journal Diameter:
2.650 in.
Quantity:
Sold As Each