i have a full set of ls6 valve springs that came on my ls6 heads from tsp, never used. $60 shipped

grantelli maf used $100 shipped

hpp3 for 2000 f body. may fit other years, but ill have to look. $150 shipped

i also have a set of stock 98 heads. make an offer on them

 

sent pm

 

Ill take the MAF if still available, thanks,
Dan

 

ttt......

 

will the springs handle a 581 lift if sooo i will take them pm me