[jessejonassen]

Will one of these thinds mildly turned up motivate my 3/4 ton 86 chevy 4x4 with 3.73 gears and 35" tires. I trying to locate one with a turb 400 and Im wonderinf if the engine will pull it with a 1 to 1 trany ratio and this big of tire?

 

[Diesel Durango]

pull it? sure, they were in 7klb step vans with 17Klb GVW ratings.

will you be able to cruise at 70-75 on the highway? not to comfortably. I don't know the numbers off hand, but there is a calculator in the FAQ's to figure it out.

HTH.

 

[mcinfantry]

i drove a 6500~7000lb 4x4 vehicle at 70mph comfortably with a stock cpl858 105hp, tunring 38" tires and 4.56 gears. but it is flat here.

 

[treetopflyer]

jesse, check out "real world result" thread I started will help answer similar question I had.

 

[scout4bta]

Will one of these thinds mildly turned up motivate my 3/4 ton 86 chevy 4x4 with 3.73 gears and 35" tires. I trying to locate one with a turb 400 and Im wonderinf if the engine will pull it with a 1 to 1 trany ratio and this big of tire?

It will pull it, but your on the governer around 65-70. Good for cruzin at 50.