Here's a new in the A/C Delco box Brake switch. GM has discontinued the accumulator and master cylinder rebuild kit...... Will this be next?
eBay Motors: Buick Grand National Powermaster brake switch (NOS) (item 320219620842 end time Feb-25-08 15:38:34 PST)
(if the link doesn't work, it is item number 320219620842)
eBay Motors: Buick Grand National Powermaster brake switch (NOS) (item 320219620842 end time Feb-25-08 15:38:34 PST)
(if the link doesn't work, it is item number 320219620842)