Speedway Motors SBC Chevy 400 Crankshaft, Two-Piece Rear Main, 3.75" Stroke

Description

Features a new hi-tech fatigue resistant 80-60-06 cast steel construction for improved durability and long-lasting performance, All journals are ground and polished to exacting tolerances, Superior quality stock replacement crank at a value price, For blocks with 2-piece rear main seals, External balance
Speedway 400 Chevy Crankshaft, Two-Piece Main
Sku # 91515400
Mfr. Part # 91515400
Condition
New
Brand
Speedway Motors
Sold
Each
Details
Info
New, hi-tech fatigue resistant 80-60-06 cast steel crank with near forged steel endurance. All journals are ground and polished to exacting tolerances. Superior quality stock replacement crank at a value price.
For blocks with 2-piece rear main seals. External balance.
Item Details
NOTE:
Cut for a 5.7 rod and will NOT fit stock 5.565 rod.
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
400 mains
Rear Main Seal Style
2-piece
Connecting Rod Length
5.700"
Crankshaft Material
Cast Steel
Main Journal Diameter
2.648"
Stroke
3.75
Rod Journal Diameter
2.100"
MFG. Part #
91515400
Reviews
The only way to go!
Rated
by Allend43 on August 02, 2018
Summary:
Always measure on the money with dimensions. Why Chance a 45 year old used crank!? Pretty sure they are same foundry as scat. One or two I've bought actually said scat on them.
Yes, I recommend this product.
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Tech Support
We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.
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.