Crankshaft is not drilled on second/third rod throws, Features a 3.480" stroke and has a 5.700" min rod length, Has a 1800 gram bob weight with a total wight of 48 - 50 lbs., The 4320 non-twist forging design allows for internal balance, It has an OEM appearance and does bot have a knife edge or is undercut
Manley 190310 Forged Lightweight Small Block Chevy Crankshaft Manley
Manley 190310 Forged Lightweight Small Block Chevy Crankshaft
Sku # 505190310
Mfr. Part # 190310
Condition
New
Brand
Manley
Sold
Each
Details
Info

This forged crankshaft from Manley Performance is great for IMCA RaceSaver and other classes that require a 48-50 pound crankshaft. The 4320 non-twist forging design allows for internal balance.  For Small Block Chevy applications.

Includes:

  • 2 piece rear main seal
  • OEM "appearing"
  • Not drilled on second/third rod throws
  • No knife edge or undercut
  • 48 - 50 lbs total weight 

Specs:

  • 3.480" stroke
  • 5.700" min rod length
  • 2.450" main journal diameter
  • 2.100" rod journal
  • 1800 gram 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
Connecting Rod Length
5.700"
Main Journal Diameter
2.448"
Crankshaft Material
Forged 4340 Steel
MFG. Part #
190310
Stroke
3.48
Weight
50.00
GTIN Code
807298082622
Rod Journal Diameter
2.100"
Tech Support
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About
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.