What have you done to your square lately??

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.

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,922
Reaction score
25,248
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
Well the innerds of the new rear look good. Im happy. A few differences stood out to me, the new rears components are a bit smaller.

You must be registered for see images attach


You must be registered for see images attach


You must be registered for see images attach
 

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,922
Reaction score
25,248
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
Anyone know if thats a factory posi??
 

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,922
Reaction score
25,248
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
Looks like you scored with a nice aftermarket unit. It sure ain't a gov-loc.
Was expecting a gov bomb, when he popped the cover and i saw springs i got excited! Told me it was from a 90' k5 blazer wich apparently would be a v1500 blazer???? Brakes look ****** and im not sure if it has HD brakes or not but...
 

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,922
Reaction score
25,248
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
The wear marks on the ring teeth look good to me also, hoping this rear holds! :anitoof:
 

eskimomann209

Full Access Member
Joined
Jan 9, 2019
Posts
1,849
Reaction score
2,005
Location
Modesto
First Name
Marcus
Truck Year
1973
Truck Model
C10
Engine Size
5.3
Well the innerds of the new rear look good. Im happy. A few differences stood out to me, the new rears components are a bit smaller.

You must be registered for see images attach


You must be registered for see images attach


You must be registered for see images attach
Looks like an Auburn no?
Older model no clutch packs. non rebuildable. Spiders act like the clutch. I dunno if it needs posi additive.
 
Last edited:

eskimomann209

Full Access Member
Joined
Jan 9, 2019
Posts
1,849
Reaction score
2,005
Location
Modesto
First Name
Marcus
Truck Year
1973
Truck Model
C10
Engine Size
5.3
Kinda looks like the eaton i put in the last one. Old then new

You must be registered for see images attach


You must be registered for see images attach
Auburn is usually like an Eaton ... clone. And uses their parts when they can.
I thought Eaton at first. But I dunno I just figured if the owner didn’t mention it they didn’t make the dive for the Eaton. Maybe! Heopefully!
 

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,922
Reaction score
25,248
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
Auburn is usually like an Eaton ... clone. And uses their parts when they can.
I thought Eaton at first. But I dunno I just figured if the owner didn’t mention it they didn’t make the dive for the Eaton. Maybe! Heopefully!
Guy i bought it from opened the cover and showed it to me, he didnt say anything special about it. But im pretty sure its aftermarket, but the gear wear looks good so im happy
 

Latest posts

Forum statistics

Threads
44,083
Posts
949,059
Members
36,163
Latest member
texczech
Top