GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » And now for a little side ways
And now for a little side ways [message #318629] Wed, 07 June 2017 07:14 Go to previous message
Mike S   United States
Messages: 82
Registered: February 2017
Location: Vero Beach, FL
Karma:
Member
If you have been following me, you know I am on a quest to find a bolt in crate motor answer to our lack of engine future availability.

I posted a link to the HT383. I believe it could be the answer. And I will have a kit with pan and front mounts my the end of the month.


http://www.hotrod.com/articles/gm-ht383-crate-small-block-tune-up/


There have been requests for a more modern transmission. I have done tons of research and I may have an answer, but it does go sideways. The experts I talked to say the 4T80e will live a very long life behind the HT383. they are cheap and plentiful. The people I talked to said find a 60,000 take out in the $500 price range fill it with synthic fluid and run it. Rebuilds are expensive because they almost never need them. The trans is available with a 3.71 gear and even in OD the HT383 should make enough torque to run down the road at 2500 rpm. Controllers are available. This is a little more development than I can afford to do on my own. There will be a lot to figure out. But things like CV joints and axles can be done all GM. Probably the worst will be having to go with electric fans. But I believe with a modern aluminum radiator it can be done. FYI the LS will not fit in front of the 4T80e. and only the 5.3 LS4 fits in front of the 4t65E-HD, and my experts say that trans won't live in our application. Who want to get involved?
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Re: [GMCnet] Picture of oem table between driver/passenger?
Next Topic: Picture of oem table between driver/passenger?
Goto Forum:
  


Current Time: Sat Nov 09 10:00:22 CST 2024

Total time taken to generate the page: 0.00904 seconds