rear leaf part #s?

Eubee

Member
Hey all,
There is a "J301" stamped into both of my rear springs, any chance this might be the part number? If not, how many digits should it have?. These are not the stock springs that came in this truck, unless someone took a leaf out. There are two long springs and one short on each side. Stock S-10/Sonomas had 3 long and one short (or so I thought) Just wondering if these may happen to be stock Sy springs or stock Sonoma springs with at leaf taken out. Thanks for any help ya'll can give me ...and yes I used the search funtion with no luck on results for my question.
 

blk97ta

Member
Re: rear leaf part #s?

my sy had 2 long and 1 short on each side . maybe that was the key to lowering them (that and different spring rates ) :2cents:
 

warmpancakes

New member
Re: rear leaf part #s?

do you need springs for your sy? If yes PM me and come get them im just outside detroit and come get them FREE
 
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