▲ 183 r/MechanicAdvice
Are these good plugs for an LC9 5.3?
Only marking is 6.
This is a 2009 Chevy truck.
These are like new but wondering if I should be using the AC Delco iridium???
u/BalanceSweaty1594 — 12 days ago
u/BalanceSweaty1594
Only marking is 6.
This is a 2009 Chevy truck.
These are like new but wondering if I should be using the AC Delco iridium???