Callies SAJ113CC Compstar Comet 4340 Crankshaft Small Block Chevy 383
Sku # 2492500
Mfr. Part # SAJ113-CC
Condition
New
Brand
Callies
Sold
Each
Details
Info
The Compstar Comet crankshafts from Callies are forged of 4340 steel and have had non-critical material removed to allow these cranks to weigh only 42 lbs. A light rotating assembly allows you to acclelrate faster off the corners.
Two piece rear main seal, 350 mains. 3.75" stroke.
Item Details
This crank is cut for 6 inch or longer rods and it is rough balanced to a 1750 bob weight. Installation Tips
Please Note: All crankshafts must be balanced for their rotating assembly by a qualified engine machine shop before installation and use
Specs
Sold in Quantity
Each
Main Journal Style
350 mains
Rear Main Seal Style
2-piece
Connecting Rod Length
6.000"
Main Journal Diameter
2.448"
Crankshaft Material
Forged 4340 Steel
Engine Balance
Internal
Narrowed Bearing
Yes
Stroke
3.750
Weight
45
Rod Journal Diameter
2.100"
Main Bearings Included
No
MFG. Part #
SAJ113-CC
Connecting Rod Bearings Included
No
Notes
Lightened.
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Tech Support
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Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
