Carb rebuild kit

this.

you can probably send it in.... i know like on the aftermarket edelbrocks you can just take off the top of the carb and replace that. you might get lucky. see if it looks like you can just take off the top plate of the carb. then do it the lazy way. buy the rebuild kit and just use the accelerator plunger

Their are weber down draft two bbls one has a progressive secondary and the other isn't progressive that can be used on your manifold,can't remember if an adapter is required I believe it's a bolt on for the stock manifold.If your lucky you might run across one at the wrecking yard or on craiglist / ebay.

Yeah, I have owned my 84 blazer s10 for over 3 years now but it's currently in the process of being repainted but most of my problems have been carburetor related.

Ive worked on weber carbs. Your lucky if somebody has taken a hammer to those pos before you seen it.