Yes you can no problem.
Tachometers are installed on the positive side of the coil. If you have an older HEI distributor, you should find a male terminal where the electrical connections go designed for a tach installation.
305 is the same distributor as a 350 will even fit some big block chevy's.
Yes. Its a direct bolt in.
18436572
It is in the Distributor.
No
yes
same as a 350
NO they are not the same.
1,3,5,7,2,4,6,8,
The bore and stroke is---3.740 bore and 3.480 stroke. STOCK 305
235 horse is stock on 98 305