- Authentic 1967-1974 delco oem style replacement design
- Large 11-inch diaphragm yields high vacuum assistance force
- Zinc-plated housing for ultimate protection against rust
- Direct fitment for full-size classic gm passenger cars
- Restores period-correct appearance and original pedal feel
Replicating the original 1967-1974 Delco style, this 11-inch single diaphragm booster is coated in durable protective zinc. It yields strong vacuum assistance suited for full-sized classic passenger cars and GM restorations.