Part #
In Stock8288BB-MC
$299.00
1982-88 G Body, 9 in Yellow Zinc Dual Diaphragm Firewall Brake Booster & Step Bore Master Cylinder
This power brake booster and master cylinder assembly is designed for 1982-88 GM midsize G-Body vehicles, including Monte Carlo, Malibu, El Camino, Cutlass, Regal, and Grand Prix. It features a compact 9" dual diaphragm booster that delivers strong brake assist in limited engine bay space, paired with a step bore master cylinder for improved fluid control and balanced braking performance. The combination is ideal for stock replacements or performance brake upgrades and offers a direct bolt-in fit for G-Body platforms. Finished in black for a clean, OE-style appearance.
| Product Name | 9 in Dual Gold Firewall Booster & Master Cylinder, 1982-88 GM Mid Size | SKU | 8288BB-MC |
| Brake Booster Diameter | 9 | Brake Booster Finish | Gold |
| Brake Booster Type | Dual Diaphragm | Master Cylinder Bore Size | 1 |
| Master Cylinder Material | Cast Iron | Hardware Included | Yes |
| Works With 2 Wheel Disc | Yes | Works With 4 Wheel Disc | Yes |
| Works With 4 Wheel Drum | Yes | Proportioning Valve Included | No |
| Brake Booster Kit Type | Booster Master Kit | Master Cylinder Included | Yes |
| Brand | CPP | Brake Booster Mount Type | Firewall |
| Product Type | Brake Boosters |
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