Description:
8" dual-diaphragm vacuum brake booster in a black finish — the larger, more powerful sibling of the popular 7" booster. The dual-diaphragm design delivers significantly more boost than a single-diaphragm unit, the right choice for larger or heavier vehicles where a 7" booster is borderline.
Universal fit pattern works on a wide range of GM, Ford, truck, and passenger-car applications. 3-3/8" square master cylinder mounting pattern on the rear, GM-style mounting pattern on the front.
Specifications:
- Diameter: 8"
- Type: Dual diaphragm, vacuum-operated
- Finish: Black
- Master cylinder pattern: 3-3/8" square (rear)
- Firewall pattern: GM (front)
- Suits: Larger / heavier vehicles, builds with low engine vacuum
May require an adjustable push rod and correct firewall mounting bracket depending on vehicle.
