Quote:
Originally Posted by kpbrown31
Are most of you just threading this hole in the head and then screwing in a fitting of some sort, or going back with the press in style? I tried doing a search for the 90 degree 301 fitting people mention, but haven't had any luck finding it. Pretty much only see the $30 press in one that is carried by several different vendors.
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GM part #1609997
https://forums.maxperformanceinc.com...38&postcount=4
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1964 Tempest Coupe LS3/4L70E/3.42
1964 Le Mans Convertible 421 HO/TH350/2.56
2002 WS6 Convertible LS1/4L60E/3.23
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