Need help on 203

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78k10s

Junior Member
Joined
Feb 21, 2018
Posts
6
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0
Location
Indiana
First Name
James
Truck Year
1978
Truck Model
K10
Engine Size
350
Just bought a 203 to replace my blown up one. When blown up destroyed the bolts connecting it to the transmission. The shop I bought it from don't remember and don't have the bolts. What size are they.
 

highdesertrange

Full Access Member
Joined
Dec 19, 2013
Posts
1,066
Reaction score
211
Location
kalifornia
First Name
mike
Truck Year
1978
Truck Model
k30
Engine Size
454
they 3/8 16 and I believe 1 1/4 inches long. highdesertranger
 

78k10s

Junior Member
Joined
Feb 21, 2018
Posts
6
Reaction score
0
Location
Indiana
First Name
James
Truck Year
1978
Truck Model
K10
Engine Size
350
thank you, now I should have a fun weekend.
 

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