The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-13-2010, 01:18 PM   #1
Chavyluv79
Registered User
 
Join Date: Jan 2010
Location: Fairfield Ca
Posts: 20
Re: My 75 4x4 stepside

I just got tires for it so ir i get 3/4 axles i gota get new tires and rim which i dont want to
I dont go rock crawing with it and i going to be running 4.11
Chavyluv79 is offline   Reply With Quote
Old 02-13-2010, 01:34 PM   #2
MrBeast
high-Tech Red Neck
 
MrBeast's Avatar
 
Join Date: Feb 2008
Location: Livingston, MT/On my boat WA/BC/AK
Posts: 2,294
Re: My 75 4x4 stepside

Quote:
Originally Posted by Chavyluv79 View Post
I just got tires for it so ir i get 3/4 axles i gota get new tires and rim which i dont want to
I dont go rock crawing with it and i going to be running 4.11
You should be able to sell those tires and rims for close to what you have in the tires.

I am speaking from experince, I had a 70 short bed 4x4 when I was in highschool, and running 33" tires I broke the dana 44 trying to climb up a hill, not rock crawling, they really arent very strong in a truck, they do well in a jeep because jeeps are way lighter than a pickup. You would probably be able to sell the 44 pretty easy for that reason.

With 35's and 4.11's you will be turning 2960 RPM to do 75 MPH, that is going to suck a lot of fuel. If you stuff an over drive in it like a NV4500 you could bring that down to 2161 RPM.

Just something for you to consider because right now with your 3.07's you are only pulling 1614 RPM @ 75 MPH, so as you gear your truck down your fuel consumption is going to go up exponentially.
__________________
"He used to be a pretty nice feller, now he's a welder!"
MrBeast is offline   Reply With Quote
Old 02-13-2010, 01:42 PM   #3
Chavyluv79
Registered User
 
Join Date: Jan 2010
Location: Fairfield Ca
Posts: 20
Re: My 75 4x4 stepside

Never had a problem with the danna 44 befor
and with the 3.07 dose not help with my gas cuz there to high geared and i run 2500 rpm at 70 mph
With high gears there is no gear reduction to help turn the tires
And 3/4 axles are not cheep its more money to swap axles then to get them re geared

And its not like there is a lack of power i got plenty of that
Chavyluv79 is offline   Reply With Quote
Old 03-18-2010, 02:43 AM   #4
Chavyluv79
Registered User
 
Join Date: Jan 2010
Location: Fairfield Ca
Posts: 20
Re: My 75 4x4 stepside

washed it when i got it back
Chavyluv79 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:26 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com