long time no see. first gen blazer died at 440km. body was decent, i kinda regret not rebuilding engine.

panicked and bought a 1997 s10 2wd.

is the engine head entirely congruent with the '01 zr2? both are 4.3l

ps: how long do the 2nd gen individual spider injectors tend to last as per compared to the first gen? i had to put a new spider injector in the '94 (maybe '93) for it to run again.

thanks folks! nice to be back! wicked trucks

 

pps: '97 has older model, smaller squared off headlights.

 

97 is not equipped with secondary air injection. 01 is, and the heads are different.