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Old 01-06-2020, 11:46 AM   #193
1971Stepside
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Join Date: Mar 2002
Location: Springfield, MO
Posts: 2,932
Re: 1968 GMC - Ol' Blue

Potter, I'm trying to change out the fittings on my Astro Hydro unit. Do you have any idea what size the fittings are? I'm thinking I need the RUS-648060 for the Input and the RUS-648080 for the output, but don't know for sure. I also can't find what the size of the low pressure return fitting is.

I want to put new fittings that will 90 out and give me more control over where my lines run. Thanks
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1971 C10 Stepside. LSx 6.0 with BTR Stage IV, Speed Engineering Headers, 4L80e transmission w/3200 Circle-D Stall. 3.73. Posi. Purchased this truck when I was 17. I started the rebuild (or take apart) in 1993. I have drug it around all over the country in pieces. Finally back on the road in 2021.

"I can't complain, but sometimes I still do. Life's been good to me so far."
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