driver side front
Front driver side.
The number 1 cylinder on the Chevy 305 is the front cylinder on the drivers side. The drivers side is odd numbers, the passenger side is even.
Drivers side, first spark plug in front is #1
I have a 1996 305, Vortec with that number on it.
it depends if you have a 305 or 305ho , 305 8:1 compression cupped cylinders 305ho has 9:1 compression with valve cut pistons
the fireing order for a Chevy 305 is 18436572 with #1 being the drivers side plug closest to the radiator.
If the Buick 305 is really a Chevy 305, then the motor mounts will interchange with a Chevy 350.
5All Factors of 305:1, 5, 61, 305
This is the block casting number for a Chevy 305, build between 1976 and 1979.
8.3:1 is stock
Driver's side, front.
Oldsmobile used Chevy 305's. 76 350 rocket 77 305 Chevy