Description

The product is an Exhaust Manifold Heat Riser designed for 1975-1978 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with a 4.1L/250 engine. It includes the manufacturer part numbers HR3368, 368, and 3368, as well as the other part number 343368. This heat riser is a crucial component for the exhaust system, helping to regulate exhaust gas flow and temperature. Made in Canada, it is a reliable and compatible part for specific models from the mentioned car manufacturers.