the 70 engine came in a couple of different horsepower ratings and had higher compression ratios than the 73 model 350 and the 350 of 73 only came in one horsepower rating and was smogged down with emission controls.
not without modification
It should as it's basically the same body.
396 big block
You have a 1973 nova 350
That will vary according to the engine and transmission.
what maniofold are you asking about? intake or exhaust, and what kind of engine do you have?
70 nova's never had a 454 in them and the horsepower rating would have to be assessed from the year the engine is and if anything has been done to the engine other than being stock.
The proper gap is .035
No
yes
IMO, the 1970 Chevy Nova was a better car.
need to know 1y27k3w277898 vin for 1973 nova