10 bolt to 14 bolt SF

[chvymudin3388]

I did this before around 6 yrs ago and do not remember and can't seem to find a definite on what u joint I need any one help a guy out?

 

[big dan]

napa/precision p/n 447 assuming the 14 bsf was from a 3/4 ton with 1350 yoke. I only say this because Im not familiar with the u-joint size on the half ton 14bsf.

 

[72blazerguy]

You can also use the yoke from your 10 bolt on the 14bsf. Then no different u joint at the driveline.

 

[chvymudin3388]

You can also use the yoke from your 10 bolt on the 14bsf. Then no different u joint at the driveline.

Well I need a u joint anyway I'm getting back into the scene using a old blazer I got sitting out back just going to make a big old mud buggy... Last time I did this was to my 87 k5 I had as a DD... I may do mild crawling from time to time... But the k5 I have back there has no rear end and I have a 90 light duty 3/4 ton sitting out back as well so.. You guessed it donor time... But also I don't want to reset the pinion crush sleeve etc

 

[chvymudin3388]

Anyone have the part number for auto zone? They don't have the napa part number

 

[readymix]

Try S44

 

[chvymudin3388]

Never mind orielys has it thanks guys