small brake booster question

im installing a 7 inch booster on my blazer, what mastercylinder will bolt up to it, i was told a 69 vette will work , it bolts up but the piston has a 2 inch deep hole in it were the pin from the booster goes, not wanting to modify it unless i have to , any advise ? thanks

id run whatever master came on the booster.

We have a few in stock if it matches our boosters. Plus if not you can look at an old chevy pickup 1" bore

if its the 7" ebay one use your stock s-10 master will bolt up dont get the one they offer it sucks

no its the one from summit , the stock one wont fit, to big of a bore, thats whay im asking which one you guys use or have used, summit told me to use a 69 corvette but the center of it has a 2 inch hole for the booster piston to travel in and doesnt adjust that much,

I had to get a master from a 98+ S10 for it to work with the 7" booster that I got. The 96 master would have fit with some grinding but for me it was just easier to get the newer one that also put the brake lines on the engine side of the master instead of the tire side.

Yea the 98 and up does work with this booster. We also sell others

I take it that you bought this from ebay?

no summit

i bought mine for my 02' from ebay i think the newer booster will bolt up