I have a 97 Chevy blazer 4.3 LT and this last week has been terrible to it got a bad u joint rear tranny seal and now brake booster but when I went to change it the new one had a way longer pushrod about 2 inches and I have not found a way to adjust it is it just the wrong one or are they adjustable? Please help as this is my everyday driver and I can't have it broke down long. Thanks!

 

I'm pretty sure you must have gotten the wrong one. Bring it back to where ever you got and compare it to others. Bring in your old one if you still have it.

 

Turns out my 97 uses the shorter pushrod style off an s10 instead of the actual blazer one