View Single Post
Old 02-11-2015, 01:01 AM   #95
Vintage Windmills
Vintage 4x4s
 
Vintage Windmills's Avatar
 
Join Date: Sep 2010
Location: Prior Lake, MN
Posts: 4,305
Re: K30 Downgrade to Cummins Project

Quote:
Originally Posted by 6BT 56 View Post
I think my 2005 dodge has a 11.5 in it very similar to the gm one you now have. It got a gear set under warranty at 40'000 I'm. It just recently broke at 390,000 km. turns out was just a axle that broke tho. Gears were still great and re used. Truck tows 20,000 lbs weekly and 10,000 almost daily. I'd have to say the service life is quite acceptable.

Keep up the great work. Cummins powered Chevys are hard to beat !!
Good to hear on the rear, although thats 240k, you work it more than many, certainly more than my application!

Quote:
Originally Posted by Dieselwrencher View Post
$350 is a little high, unless it is really nice. No shaft play and not real rusty. HX35W's were used from 95-02. Some 24v non ho trucks had HY35's, and the 94's had a H1CW. You can get a he351cw for $350. The he turbo is from an 04.5-07 5.9cr and will make a little more power and will spool a little sooner because they have a tighter exhaust housing. 9cm on the he351cw compared to the 12cm on most hx35w's.

The down pipe seems cheap, the IC piping and elbow, I'd buy elbows and build it myself before I spent that much on the stock stuff. The upper horn is usually $50 used. A bead roller, some 45* and 90* 3" elbows, a welder, and you're in business.
Good info Ryan. How are you coming on working up the cummins parts list for me? Almost done with the engine stand

Quote:
Originally Posted by Keeferishere View Post
That's a badass crew Vintage Windmills. Keep up the sweet work!

I hear ya about how hard it is to pass up an old truck lol.
I really need to banned from craigslist, too much temptation for trucks that can be saved/converted!!
__________________

67 GMC K1500 Custom- 305V6 SM420, PTO, Ram Assist, yellow (the outcast) (project period correct upgrades)
67 GMC C2500 351V6 TH400, AC, PS, PB (can't decide what to do with. Update, decided to keep and will restore )
86 CHV K30 502 th400, apple red NEW
71 CHV K20 350 SM465, ochre (saved work truck)
71 CHV K20 292 SM465, white, tach, PTO, (future project)
72 CHV K20 350 350th, medium blue (project stocker)
01 CHV K2500hd crew, indigo blue

^3 dont run and the others don't see winter either
'86 K30 Cummins "Fireside" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=649649
'71 K20 "get driveable" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=590642
'72 K20 Build Thread: http://67-72chevytrucks.com/vboard/s...=493477&page=6
Vintage Windmills is offline   Reply With Quote