Crossover question

[smalltruckbigcid]

What year sector box do I need to do crossover to an 86 1 ton. Did a search but didn't get a clear answer. Thanks
George

 

[bigblock72]

Most any 2 wheel drive truck box will work just fine.

 

[gmc4cw]

I bought a complete 2wd box for the same year as the truck. then returned my 4wd as a core. there are 2 different style ends for the hoses, thats why I went with the same year new instead of the junkyard.

 

[makovai]

I grabbed the entire box from a 78 suburban and it work perfect.
The other thing that is nice is if your get the ones with the smaller spline the cherokee steering shaft fits perfect with no mods.

 

[6.2Blazer]

I bought a complete 2wd box for the same year as the truck. then returned my 4wd as a core. there are 2 different style ends for the hoses, thats why I went with the same year new instead of the junkyard.

They went to a metric o-ring style hose end in 1980 (regardless if it's 2 or 4wd). Prior to that I believe it was a SAE size flared fitting.

Anyway, any box from an 80's truck would work.