ID'ing ujoint size

[Jonny-K5]

ive got a 14ff im my backyard. its out of a late 70's SRW 1ton camper special.is it possible that it takes a 1410? or definatly 1350. if its possible, what measurements can i use to ID.

 

[mechted]

all 14bff came with 1350 yokes from the factory
IIRC siza is 3.625" from cap to cap

a 1410 is something over 4" across... so its easy to tell the difference

 

[84_Chevy_K10]

No it is not possible that it be 1410.

It is 1350.

 

[Jonny-K5]

cool beans, thanks