Riviera V6-231 3.8L Turbo VIN 3 4-bbl (1982)
Vacuum Brake Booster: Service and Repair
Delco-Moraine Tandem Diaphragm Type
Fig. 7 Typical brake booster holding & support fixture installation. Delco-Moraine units
Fig. 8 Delco-Moraine tandem diaphragm booster exploded view