6 to 8 degrees BTDC.
30 degrees
No it is not, NOT EVEN CLOSE, JUST LOOK AT THEM.
1977 and newer
it is in one of the valve covers
how do you adjust the timing on a 1977 350 Chevy engine k-10
Oldsmobile used Chevy 305's. 76 350 rocket 77 305 Chevy
Yes, beginning in 1977.
.045"
All V8 Chevy plug gaps in 1977 was factory .045
The 1970 engine had higher compression, but the big difference is in the way horsepower was calculated. In actuality, the 1970 was only a little more powerful than the 1977.
chain
Chevy went from Orange to Blue with the 1977 model year.