How to remove the OptiSpark on your C4 Corvette!
#1
TheCorvetteBen
Thread Starter
How to remove the OptiSpark on your C4 Corvette!
Hopefully this video will help fellow Corvette owners get up the courage to tackle the OptiSpark replacement on their own! If this helps anyone of you, be sure to share it with other C4 owners!
#3
The pully will come off 20 min after your arm.