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George H.
George H., ASE Certified Technician
Category: Chevy
Satisfied Customers: 18693
Experience:  GM Tech ASE Master Tech 15+ years
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Chevy Custom 10: . What is the torque crank shaft

Customer Question

Hello. What is the torque for the crank shaft bolts? I am trying to tighten down the crank shaft I just installed.
Submitted: 1 year ago.
Category: Chevy
Expert:  George H. replied 1 year ago.
Hello I will help you with your question, What engine do you have in here? old style 350 with the two piece rear main seal? Two bolt main caps for the crank?
Customer: replied 1 year ago.
350 4bolt Main
Expert:  George H. replied 1 year ago.
Thank you. The main bolts are 80 ft lbs, the outer are 70 ft lbs. Let me know how I can help Thank you
Customer: replied 1 year ago.
Thank you for the info.. When will my free trial end?
Expert:  George H. replied 1 year ago.
I don't have any information on your account. Contact customer service through the link at the bottom of every page for that information. Even with a free trial please complete the rating of my service so I can get credit for my work. Thank you