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Buzz Harte

Junior Member
Joined
Dec 23, 2021
Posts
4
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0
Location
NH
First Name
Buzz
Truck Year
1956
Truck Model
3200
Engine Size
383
Hi, I have a 56 3200 I am redoing. I got a new to me 12bolt truck rear end with a tube stamp of “TPH 0403W2E” can any one decipher this for me. Only thing I am sure of is that E stands for Eaton diff and I think the 2 means second shift. There is a cast # of C250, GM 57 and Nf 3896838. There is also FF stamped on top of housing. I am trying to to determine the year of mfg. Thanks in advance for any help
 

1973c10

Full Access Member
Joined
Sep 25, 2015
Posts
6,376
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24,020
Location
Oregon
First Name
Don
Truck Year
1973
Truck Model
C10
Engine Size
454
welcome
 

Buzz Harte

Junior Member
Joined
Dec 23, 2021
Posts
4
Reaction score
0
Location
NH
First Name
Buzz
Truck Year
1956
Truck Model
3200
Engine Size
383
Thanks, appreciate the welcome! Hoping maybe someone can give me a little insight as to what Rear I have
 

Babs

Full Access Member
Joined
May 10, 2020
Posts
1,954
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9,652
Location
Ottawa Valley
First Name
Paul
Truck Year
1976
Truck Model
Chevrolet CUCV
Engine Size
350
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Buzz Harte

Junior Member
Joined
Dec 23, 2021
Posts
4
Reaction score
0
Location
NH
First Name
Buzz
Truck Year
1956
Truck Model
3200
Engine Size
383
Thanks, appreciate the welcome!
 

Corvette Ed

Full Access Member
Joined
Nov 29, 2020
Posts
3,863
Reaction score
14,653
Location
East Tennessee
First Name
Eli
Truck Year
79
Truck Model
C10
Engine Size
250
Sorry can’t help,but anyway,welcome to the forum from East Tennessee.
 

dvdswan

Full Access Member
Joined
Mar 11, 2014
Posts
2,366
Reaction score
2,038
Location
Port Orchard, WA
First Name
Dave
Truck Year
1978
Truck Model
K10
Engine Size
350
Welcome to the site.



 

Buzz Harte

Junior Member
Joined
Dec 23, 2021
Posts
4
Reaction score
0
Location
NH
First Name
Buzz
Truck Year
1956
Truck Model
3200
Engine Size
383
Thank you for your reply and info. Glad I asked for help. Looks like its a 1970 4 wheel rear end. Now for disc brakes
 

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