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