Manufacturer's Part Number:
Chevrolet Performance Replacement Optispark Distributors
Summit Racing Part Number:
Mechanical Tach Drive:
Ignition Box Required:
Distributor Gear Rotation:
Distributor Cap Color:
This distributor replaces the Optispark I non-vented, spline drive style OEM distributor only.
Choose In-store pick-up (OH, GA, NV) on our web site.
When it's time to replace your LT1's Optispark distributor, don't settle for a remanufactured unit when you can buy a brand new one. Chevrolet Performance offers new replacement Optispark distributors that are guaranteed to fit and perform like the General intended.