Need help on 203

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78k10s

Junior Member
Joined
Feb 21, 2018
Posts
6
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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
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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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