![]() |
Register or Log In To remove these advertisements. |
|
|
![]() |
|
Thread Tools | Display Modes |
|
![]() |
#1 |
Registered User
Join Date: Mar 2014
Location: Estes park, co
Posts: 21
|
71 c10 Power steering help
Hey guys, I just picked up a 350 to replace the tired 307 in my pick up. The 350 came with power steering but my truck did not. The pump and hoses are already on the motor. Do I just need to replace the steering box? What brackets if any will i need?
|
![]() |
![]() |
![]() |
#2 |
Registered User
Join Date: Oct 2008
Location: Marianna Arkansas
Posts: 7,270
|
Re: 71 c10 Power steering help
If you got all the brackets and stuff with the later motor then yes you will just need a box and lines. the two carried a different type water pump your 71 had a short then the 77 had a long but if all is there I'd use it then stick on a box and lines. Jim
|
![]() |
![]() |
![]() |
#3 |
Registered User
Join Date: Mar 2014
Location: Estes park, co
Posts: 21
|
Re: 71 c10 Power steering help
The new motor has the pump and lines already installed. I've read that I'll need a new rag joint. How do I find out which one to get? Thanks for the reply.
|
![]() |
![]() |
![]() |
#4 |
Registered User
Join Date: Jul 2015
Location: North East PA
Posts: 682
|
Re: 71 c10 Power steering help
when you get your new steering box count the splines this will insure you get the correct steering coupler
|
![]() |
![]() |
![]() |
#5 |
I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,993
|
Re: 71 c10 Power steering help
I used the half that was on the column and the half that was on the later box I put in and a rag joint repair kit that had new donut. Everything bolted right together. If you have the half that is on the box you should be good to go.
Also, just for info. The original steering box or the 67-72 is 4 1/2 turns lock to lock and the later boxes 73 up are 3 1/2 turns. The earlier boxes are very soft and require little effort to turn. There are a couple of different shaft configurations depending one year, ps and other factors, so get the rag joint with the box if you can.
__________________
The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil" Last edited by PanelDeland; 09-27-2015 at 08:57 PM. |
![]() |
![]() |
![]() |
#6 |
Registered User
Join Date: Mar 2014
Location: Estes park, co
Posts: 21
|
Re: 71 c10 Power steering help
Ok so if I'm going the junkyard route, then i need to be sure and grab the rag joint too. If I go the new route then I need to count the splines first. What years/vehicles should I look for at the junkyard?
|
![]() |
![]() |
![]() |
#7 |
Senior Member
![]() ![]() Join Date: Jan 2015
Location: Kearneysville Wv
Posts: 3,944
|
Re: 71 c10 Power steering help
Also not sure of exact year they changed from flare fitting to O-ring fitting on the hoses
|
![]() |
![]() |
![]() |
#8 |
Registered User
Join Date: Mar 2014
Location: Estes park, co
Posts: 21
|
Re: 71 c10 Power steering help
Thanks a lot for the info guys. I hope to add the power steering at the same time I install the motor. Also, does anyone know what all I need to swap over from my 307 to the 350 because the truck is currently a stick shift but the 350 was an auto?
|
![]() |
![]() |
![]() |
#9 |
Registered User
Join Date: Mar 2015
Location: Utah
Posts: 750
|
Re: 71 c10 Power steering help
You will need an automatic trans cross-member, an auto column (unless you want the shifter on the floor) if you choose to just put an auto column in your truck, you will need to either buy a new trans tunnel for the inside of the cab, or fab up and weld a plate to fill the hole for the old shifter hole. Also if you go the route to put a new column in, i would recommend putting in a tilt, it'll make things easier down the road.
|
![]() |
![]() |
![]() |
#10 | |
Registered User
Join Date: Mar 2014
Location: Estes park, co
Posts: 21
|
Re: 71 c10 Power steering help
Quote:
|
|
![]() |
![]() |
![]() |
#11 |
Registered User
Join Date: Mar 2015
Location: Utah
Posts: 750
|
Re: 71 c10 Power steering help
that's really easy to do, you just need to unbolt the trans, flywheel and clutch. then everything should bolt right up to the 350
|
![]() |
![]() |
![]() |
#12 |
Registered User
Join Date: Mar 2015
Location: Utah
Posts: 750
|
Re: 71 c10 Power steering help
I'm really curious if you got everything figured out and if your's truck is back on the road
|
![]() |
![]() |
![]() |
Bookmarks |
Tags |
power steering, power steering box swap |
|
|