Description
Overview
These Flowmaster manifold downpipes are specifically designed for all 1965-1968 Pontiac A-Body vehicles with either a 389 or 400 c.i. Pontiac engine and are manufactured from 2.50-inch mandrel-bent 409S stainless steel tubing with high quality flanges. These Only fit with manifold castings 9779032-D/S and 9779328-P/S and include the factory 2-bolt flanges. Covered by our Lifetime Limited Warranty.
Features
- Mandrel-bent 16 Gauge Stainless Steel Tubing
- To Adapt Exhaust to Factory Manifolds
- Large 2.50-inch Manifold Downpipes
- Stainless Steel Construction
- Lifetime Limited Warranty
- Flowmaster Quality
- Includes Hardware
- Easy Installation
Application
- Fits 1965-1968 Pontiac A-Body vehicles with 389/400 V8 engines. Fits Only with Manifold Castings 9779032-D/S and 9779328-P/S.
Specs
| 2WD/4WD | RWD |
| Brand | Flowmaster |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name | Nickel (Metallic) |
| California Proposition 65 Required | Yes |
| Emission Code | 3 |
| Heat Shield | No |
| Inlet Diameter (in) | 2.25 |
| Material | Stainless Steel |
| Outlet Diameter (in) | 2.5 |
| Product Type | Exhaust Accessories |
| Single Dual | Dual |
| System Type | Manifold Downpipes |
| Tubing Diameter (in) | 2.5 |
| Warning | California Proposition 65 |





