Yes, it is easy if you have a complete engine to swap. The only differences are the flywheel, starter, exhaust manifolds (really close to the same, can be made to work) and placement of the carb if we are talking about a second generation f body with a shaker scoop. The 301 is a short deck version of the traditional Pontiac V8, and as long as you are swapping the entire engine there are few issues to deal with.
301 302 305 350 400 455
Which 350?? Chevy or Pontiac? A Pontiac engine will drop right in. A Chevy takes a lot more work.
301 pontiac engine mounts and 76 chevy nova frame mounts
There were three engines available: 1)400 Pontiac 220hp@4000rpm 2)403 Oldsmobile 185hp@3600rpm 3)301 Pontiac 150hp@3600rpm
from factory they offered a Pontiac 400 w/ 4-speed or the Olds 403. 301 was also available.
Yes, the 350,400,or 455 will out weigh the 301 by about 200lbs, so the front end will sag under the additional weight. Depending on the year of the motor you are swapping in you may be able to use the stock mounts. 1970-1979 Pontiac V8s had five bolt bosses per side and will bolt up to the 301 mounts. Pre '70 only had two bolts per side making a mount swap nessary.
Factory Pontiac rod journals were 2.25 on all 287-455 V8s from 1955-1978 except for the '77-81 265/301. All connecting rods were also 6.625" except for the experimnental 303, and the '77-81 265/301 . Chevy 400 rod journals were 2.10" and used a 5.565" rod
a Pontiac 301
no
too much, that engine was a POS from the factory, I know I own one. get a nice 350, 400, or 455 Pontiac if you want to go retro. Turbos work just fine on them and there a whole lot cheaper and more reliable than that 301
firing order for 1979 Pontiac 301 engine
yes