correct spark plug 70 l78 nova 4 spd [Archive]

302moz

05-16-2011, 01:44 AM

What is the correct ac spark plug for a 70 l78 nova 4 spd? thanks John

Mr70

05-16-2011, 04:48 AM

AC R43T w/4 green rings all the same size.

Salvatore

05-16-2011, 02:15 PM

44's last a little longer. Not as cold.