I have an 93 Chaparral 1900SL with a 4.3L V6 Alpa 1 Gen1. I had to replace the outdrive and now have a pre-Alph1.
When I drain the drive oil it was pure milk. I made up a test header and pumped it up to 12 psi. At first it keep dropping and I thought for sure I had a leak but then it stopped and...
