I would replace the ignition control module that's in the distributor.
The recommended spark plug gap on a 1996 Chevy C1500 with a V8-305 engine is .060"
The answer is a Pineapple!
Oldsmobile used to make a 307 V8, but it has nothing in common with a Chevy V8.
I have a 91 rs 305 v8 and get about 19 mpg.
v8. but one of the worst motors Chevy ever built. they also had a 305 v6 that was made from the early to mid 1960s
.045
.035 is recommended
.45
5qts. with a new filter.
The only one I can think of is the exhaust Y-pipe may not fit from the 305 to the 350.
The Chevy small block V8 305 cubic inch engine was manufactured between 1976 and 1996. It was used in cars and trucks.
how many o2 sen.there is two o2 sen. on the Chevy v8