Thread
:
Need help decoding block
View Single Post
11-28-2020, 02:11 PM
#
5
Warrens69GMC
Registered User
Join Date: Jan 2003
Location: Safford,AZ
Posts: 3,613
Re: Need help decoding block
3970010 is the most common SBC from the very late 60's to 1979, and 99.9% are 350's
Warrens69GMC
View Public Profile
Find More Posts by Warrens69GMC