Optima installation adapters:
These adapters simplify installation of Optima group 34 sized battery models into common Ford, Chevy, & GMC light trucks, vans, & cars.
Compatible with the following Optima battery models:
- 34
- 34/78
- 34M
- D34
- D34/78
- D34M
Chevy / GMC vehicles:
Group-78 adapter
Part #: 242-0041
Ford vehicles:
Group-65 adapter
Part #: 150-28821 (two per)