Well First of all is Buick grand national not Pontiac. and you would have a hell of a time to get a mopar engine to go a buick. especially a big block you would have to make several modifications i know for a fact the heater box will be in the way you would have to remove the heater box so you wont have a heater. even a small block would be ALOT of work you would have to modify you moter mounts and tranny cross member and fire wall and possibly floor pans. its not worth it.
Mopar ATF+4Mopar ATF+4
4.7, 5.7L and others after about 2008.
Mopar ATF+3 or Mopar ATF+4
Dodge / Jeep 3.7 litre V6 engines.
Mopar ATF+4Mopar ATF+4
Mopar ATF+4Mopar ATF+4
Chrysler/Mopar part number is 5281090Chrysler/Mopar part number is 5281090
It was a MOPAR battery.
Yes
Mopar ATF+4
Mopar ATF+4
Mopar ATF+4