I did a very similar thing on my '66.... I love the whole setup..... Although the oil pressure guage died a few days ago.......
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'66 GTO convertible. 462, KRE 290 cfm Dports, SD "Old Faithful" hydraulic roller, CVM ported aluminum Tripower, TKO600, Moser 12 bolt
"I open up three deuces, I'm Never Coming Back!"