What kind of hubs did GM 4x4s have?
What kind of hubs did GM 4x4s have?
PRE 1970: 1969-back 3/4 ton GM 4x4s came with an all metal External bolt on locking hub with small turn knobs on them, these hubs were also used on 3/4 ton Fords of that era, and possibly some Dodges.
What was the GM front axle hub in 1970?
1970-71-72: In 1970 GM offered a new design of External bolt on locking hub for its 3/4 ton trucks which were all equipted with the HD44 front axle., It was a very heavy duty design, (over engineered some would say). The hub featured a large heavy chrome cap, with a thick steel housing for the hub internals.
What was the locking hub on a GM Truck?
Shown is a photo of the all metal locking hub………..a Full time drive flange used in mid/late 60’s, (it was used with full time 4×4 in 70’s also) The pair of metal knobs are 1/2 ton metal knobs, GM used an all metal 1/2 ton locking hub for pre 1968 trucks. 1969: GM began using the small internal Spicer locking hub on its 1/2 tons & K5 blazers.
What kind of rear axle does a GMC truck use?
Two- wheel drive leaf spring Chevy and GMC trucks 99% of the time use the Dana 60 rear axle — these center sections will not interchange with the Eaton axles . K2500 GMC trucks use the Dana 60 also.
When was the GMC 1 / 2 ton pickup made?
GMC 1/2 Ton Pickup Trucks In 1967 GM started producing the GMC and Chevrolet 1/2 ton pickup trucks on the same assembly lines to reduce cost. The light duty GMC trucks were built in the Chevrolet plants, while the medium and heavy duty trucks continued to be produced at GMC Plants.
Do you need an auto to manual hub conversion kit?
“A” Models with automatic locking front hubs require the use of auto to manual hub conversion kit #48-3921-C. “A” Models with automatic locking front hubs require the use of auto to manual hub conversion kit #48-3921-C. “A” Models with automatic locking front hubs require the use of auto to manual hub conversion kit #48-3921-C.
What to use to replace front locking lmctruck hub?
It is a quick and inexpensive replacement. Choose from the Standard Hub with plastic dial or the Premium Hub with brass-plated aluminum dial for optimum strength. QTY. “A” Models with automatic locking front hubs require the use of auto to manual hub conversion kit #48-3921-C.
Where are the GMC heavy duty trucks made?
The light duty GMC trucks were built in the Chevrolet plants, while the medium and heavy duty trucks continued to be produced at GMC Plants. This was, in effect, the end of GMC as a separate small truck division and afterwards there were basically no differences between the two trucks except interior and exterior trim.
