gas situation
 

i got a 1986 chevy blazer s10.
2 door.
rwd
auto.
2.8l

i putting a 350 in it hopefully. well im trying cant really find places. but

im lookin for a person that has the sameeverything but with a 4.3l

RE: gas situation
 

I think I understand your post.
The 4.3l was not offered in '86, wasn't even an option until 89 or 90.
To geta 4.3l or SBC V8 into your trcuk you also need to replace the tranny. Major work....

You could upgrade to the 3.4L V6 and pick up 25% more power. Its the closest your going to get to a budget upgrade.