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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: winky on July 21, 2013, 04:09:06 pm

Title: sm465 np205 gear oil??
Post by: winky on July 21, 2013, 04:09:06 pm

Ready to get some fluids in everything an was wondering what weight gear oil and how much goes in them?

Title: Re: sm465 np205 gear oil??
Post by: Blazin on July 28, 2013, 12:45:36 am

80/90 gear oil. Fill them until it runs out the fill plug hole.

Title: Re: sm465 np205 gear oil??
Post by: winky on July 28, 2013, 09:38:28 am

Thankyou