harris 0 Posted August 18, 2018 just bought a gm 500 has sellectra ignition fitted but it has had the coil swapped for a pvl unit can this be done and for what reason would it be done i know little about this topic thanks Share this post Link to post Share on other sites
SPEEDY69 1,251 Posted August 20, 2018 Does it run ok? If so, should be fine. Share this post Link to post Share on other sites
