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I used HDS for my HG job (search my posts) and have a similarly favorable report, except the way I did it it was very reasonable, IMO.Yes, it was in Escondido. HDS Machine. I took it over there last weekend and showed it to them running. The guys are great and their work is top notch. It isn't cheap, but from what I can tell it's pretty much the best. The shop includes some really nice Sunon equipment and knowledgeable guys. They are also a carquest so I got some parts from them as well.
For more tech, here is a list of all OEM gaskets/o-rings I had to order for this rebuild:
1 - 90311-99009 Seal, Type T OIL
1 - 96761-24042 Ring, O
1 - 96721-24022 Ring, O
1 - 90099-14118 Ring, O
1 - 90311-38020 Seal, Type T OIL
2 - 15785-66010 Gasket, OIL
1 - 15188-66020 Gasket, OIL
1 - 25627-66010 Gasket, Ex.
1 - 90430-27001 Gasket
1 - 16119-66020 Gasket, Th
1 - 44327-30030 Gasket, PR
1 - 04111-66035 GASKET KIT
I didn't keep track of which is which. I know I had one extra o-ring because I thought it wasn't included and ordered it when I wasn't sure it was in there. I don't remember which part number it was though. It was an o-ring that fits into a slot on the timing cover if I remember correctly. The o-ring looks like it won't fit, but it does. I had a number of things left over in the gasket kit, I did not take every single sub assembly apart.
With 2500 miles on the rebuild, all is well. First 1,000 miles used 1/2 quart of oil while the rings seated. Changed at that time and refreshed with new oil/filter. 1500 miles later and no measurable oil loss, so ring break-in is a complete success. No engine oil or coolant leaks. A slight weep from P/S return line that needs to be replaced.
Averaging 14.6 mpg combined city/highway, good power delivery and great sounding/feeling engine, couldn't be happier.
There is always at least one thing after an engine rebuild. Glad you discovered and fixed yours.
Those three upper intake manifold bolts frustrated me as well, but I solved the problem with a parts snatcher.
Mine holds it firm enough that I can turn it down to finger tight, and then torque it later with a chain of wobble extensions.View attachment 1131540
Might we ask what the entire thing cost you in terms of both time and money? We've wanted a diesel conversion for some time, but reading this thread has really given us an appreciation for this over-engineered, very-reliable engine.
What's the going rate for a complete rebuild with all new parts and shop assembled
So $4000 for a complete rebuild not bad I just have to pull it and put it back