- Dual diaphragm system doubles power assist capability
- Sleek black finish resists high engine temperatures
- Small 7-inch footprint clears tall rocker covers and headers
- Significantly decreases foot pressure required to stop
- Rugged steel construction ensures leak-free operation
Delivering maximum vacuum assistance in a compact frame, this 7-inch dual diaphragm booster features a sleek black finish. The dual diaphragm interior provides doubled assist force, perfect for disc-disc conversions in space-limited engine bays.