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Mod | | | Forums66 Topics128,157 Posts1,056,894 Members48,458 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Mar 2016 Posts: 3 New Guy | | New Guy Joined: Mar 2016 Posts: 3 | Hello to all of you boltheads.
My interest in this forum relates to a project now 8 years in process.
[url=http://postimg.org/image/5pmgtow6h/][img]http://s20.postimg.org/5pmgtow6h/1942_Chevrolet_Truck_left.jpg[/img][/url]
This 1942 Chevrolet G506 was originally purchase as Army surplus by a neighbor who used it on his ranch rom the 1950s until he died about ten years ago. Then I got involved. Mechanically, it is all original except for a 12volt conversion, a new civilian style paint job, and the 235 bored and re-sleeved .090 over by a machine shop in Albuquerque. I have a small plaque somewhere commemorating that event.
I hope to keep it original, although, at this altitude- 7,778 feet, and with trips up to the National Forest in the 10,000 foot altitude range, this engine is reaching the limits of its ability. Rated at 85 HP originally, the altitude adjustment must be reducing power to around 60 HP. Never a speedy truck, Army manual indicates a top speed of 45 MPH, it is mighty pokey on the mountain grades here. Good thing I am retired and have time on my hands since it takes all day to get anywhere. Still has the original hydrovac single line brakes, so, speed has to be balanced with stopping ability and reliability. Naturally, the transfer case tends to pop out of gear on slow steep downgrades, so, there can be some real excitement coming down the mountain.
I have given some thought to a conversion to a 261. Also fantasized about a 292 or a Cummins Diesel- even a 4BT would be an improvement.
Anyway, I am looking forward to learning much. My last stovebolt powered truck was a 1950 Chevrolet with a 216 back in 1970. | | | | | Joined: Dec 2001 Posts: 14,522 Moderator: Welcome Centre, Southern Bolters, Legion Hall | | Moderator: Welcome Centre, Southern Bolters, Legion Hall Joined: Dec 2001 Posts: 14,522 | Welcome to the Stovebolt and congrats on your ride. I think there are a few bolters here with your model truck...or at least close. You may check the gallery for your year and find one!!
With your set up you may find the guys in the BIG BOLT Forum will be a lot of help in dealing with some of your issue's.
A good thing to remember is to ask questions in the garage forums. That is where the work gets done and the questions answered. Folks check the welcome center to see who's new, and where they from but the real stuff is in the most appropriate forum for your question. Example: Engine questions in the Engine Forum.
Had a 50 pickup back in the early 70's myself. Was a great pickup. | | | | | Joined: Mar 2007 Posts: 4,215 Moderator | | Moderator Joined: Mar 2007 Posts: 4,215 | Welcome and be careful up in those hills. I've heard that loss of power is 3% per 1000' of altitude. Good luck with it. Leo | | | | | Joined: Aug 2014 Posts: 42 'Bolter | | 'Bolter Joined: Aug 2014 Posts: 42 | Welcome! Glad to see another northern New Mexican on here! | | |
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