which front axle should i use?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

smurph20

Full Access Member
Joined
Jul 13, 2011
Posts
2,063
Reaction score
23
Location
Clyde, Arkansas 72717
First Name
Brad
Truck Year
1986
Truck Model
K20
Engine Size
350/SM465/NP208/4.10's
Instead of changin all the axle stuff around to match the t-case why not just change the t-case to a chevy side drop and then yhou can use easily avaliable chevy axles. I think Hotrod could help me on this but a NP208 i think will bolt to the newer t-case adapters.
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,390
Reaction score
28,166
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Instead of changin all the axle stuff around to match the t-case why not just change the t-case to a chevy side drop and then yhou can use easily avaliable chevy axles. I think Hotrod could help me on this but a NP208 i think will bolt to the newer t-case adapters.

I agree, just swap the t-case and run a garden variety Chevy front axle. The '89-'91 Burb/Blazer NP241 will have the output for electric speedo and bolt right to the adapter that's already on the 4L60E.
 

Joshua8336

Full Access Member
Joined
Dec 11, 2011
Posts
298
Reaction score
0
Location
Dirty South AL
First Name
Joshua
Truck Year
1985
Truck Model
c10
Engine Size
4.8
I agree, just swap the t-case and run a garden variety Chevy front axle. The '89-'91 Burb/Blazer NP241 will have the output for electric speedo and bolt right to the adapter that's already on the 4L60E.

i wanted to be the first square guy to use a ls motor transmission, and transfer case. but guess it's too much work to do. so i'll snag some dana's from a older chevy and buy an adapter to run the 89+ transfercase on the rear of the 4l60e? i will figure out a way to run the ls motor transmission and transfercase one day, i'll hold myself to it.:baby:
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,390
Reaction score
28,166
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Don't think of it as an "LS transfer case" because it really has nothing to do with being behind an LS motor. It has everything to do with being in a newer body style truck. Not better, just different.

Your current adapter should work, because GM went with the standard "round 6 bolt" pattern back in the 80's. Worst case, the T-case is not clocked right and you have to buy or make a clocking ring. I doubt it though. Chances are good the t-case will sit just right, or up a little higher but that won't matter since you plan on a body lift.
 

Joshua8336

Full Access Member
Joined
Dec 11, 2011
Posts
298
Reaction score
0
Location
Dirty South AL
First Name
Joshua
Truck Year
1985
Truck Model
c10
Engine Size
4.8
Don't think of it as an "LS transfer case" because it really has nothing to do with being behind an LS motor. It has everything to do with being in a newer body style truck. Not better, just different.

Your current adapter should work, because GM went with the standard "round 6 bolt" pattern back in the 80's. Worst case, the T-case is not clocked right and you have to buy or make a clocking ring. I doubt it though. Chances are good the t-case will sit just right, or up a little higher but that won't matter since you plan on a body lift.

thanks guys! one last question, which chevy transfer case is best, electronics aren't an issue because i can use the dakota digital vss buffer box to get my speedo working.
 

crazy4offroad

Equal Opportunity Destroyer
Joined
Jul 30, 2010
Posts
8,479
Reaction score
1,108
Location
West BY-GOD Virginia
First Name
Curt
Truck Year
1979
Truck Model
K-10
Engine Size
350/SM465/NP205
NP205 is the best of the best. NP241 might be the best choice for what you're doing though.
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
Just a warning here. I'm about to close this thread down. I'm seeing the dirty 4 letter F word used a bit to often here.
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
you must be reffering to Found on road Dead?

That would be correct !!! What the **** else would I be speaking of??? :rofl:


Believe it or not, I try not to use ^^^^ that word in print often either, but it fit here.
 
Last edited:

Joshua8336

Full Access Member
Joined
Dec 11, 2011
Posts
298
Reaction score
0
Location
Dirty South AL
First Name
Joshua
Truck Year
1985
Truck Model
c10
Engine Size
4.8
That would be correct !!! What the **** else would I be speaking of??? :rofl:


Believe it or not, I try not to use ^^^^ that word in print often either, but it fit here.

:lol: you'd really close a thread for using found on road dead?
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
NO, I've never closed a thread here. Been a couple that were not good for the forum, and I deleted the threads, but NO, it's the humor factor is only reason I mentioned it. Some of us don't care for the other brands, some of have the have the other brands, I am one, that still has a F$RD.
 

GreaseDog

Full Access Member
Joined
Aug 8, 2010
Posts
1,189
Reaction score
36
Location
Elkhart, IN
First Name
Jeremy
Truck Year
1977 K20
Truck Model
1980 K2500
Engine Size
350
Probably alot easier to find the 78/79 f250 dana 44 front than it is to find the ultra rare 90/91 burb and blazer 241. They are out there, but they are not at all easy to find. I'll setup you one for $500 with a slip yoke eliminator and a high angle driveline cv flange rear output.
 

nvrenuf

Full Access Member
Joined
Jul 30, 2010
Posts
1,933
Reaction score
2,417
Location
Mobile, Al.
First Name
John
Truck Year
1991
Truck Model
K5
Engine Size
454
Probably alot easier to find the 78/79 f250 dana 44 front than it is to find the ultra rare 90/91 burb and blazer 241. They are out there, but they are not at all easy to find. I'll setup you one for $500 with a slip yoke eliminator and a high angle driveline cv flange rear output.

Winner Winner, chicken dinner!

78 & 79 Fords (only) have the same spring perch width so these leaf sprung axles are a direct bolt in to a Chevy. Add crossover steering and it's so easy a caveman could do it. :grd:
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
Winner Winner, chicken dinner!

78 & 79 Fords (only) have the same spring perch width so these leaf sprung axles are a direct bolt in to a Chevy. Add crossover steering and it's so easy DAVE could do it. :grd:

WOW, didn't know that. Awesome info.

Oh, and I fixed that up there in yer quote for ya !!! :High 5:
 

GreaseDog

Full Access Member
Joined
Aug 8, 2010
Posts
1,189
Reaction score
36
Location
Elkhart, IN
First Name
Jeremy
Truck Year
1977 K20
Truck Model
1980 K2500
Engine Size
350
WOW, didn't know that. Awesome info.

Oh, and I fixed that up there in yer quote for ya !!! :High 5:

Yup, my 80 k2500 chassis its getting a ford 44 to mate the gmt400 drivetrain it is getting.
 

Latest posts

Forum statistics

Threads
44,057
Posts
948,512
Members
36,124
Latest member
dabsRus420
Top