CRG Discussion Forum
Camaro Research Group Discussion => General Discussion => Topic started by: DONCZ28 on August 13, 2023, 02:46:00 PM
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I have 3 versions of 69 Z oil pans. One with hump in the middle (over the counter). The other 2 are factory. The question I have is, when did the reinforced (Ribbed flange) version appear. I removed one from an October 69 302.
Thanks
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Pics for comparison would help.