[Lt1mikels1]

send me private message if you have opti spark for sale , I will buy . Thanks

 

[cocobolo95]

Might help if you state year of car, as there are 2 different types of optis used during lt1 production. shbox.com will have pics of the 2 different drive mechanisms used, on his site.

 

[Lt1mikels1]

94 z28

 

[cocobolo95]

So you need the type 1 opti which is spline drive and non vented, unless you buy a MSD opti, which has venting on the type 1.

 

[Lt1mikels1]

correct