I have a Chrysler factory aluminum small block manifold equipped with EGR. Is this a prototype that never made it to full production or a police car part? It's part number 4100337.
Based on some preliminary research I think this is a late 70's manifold because of the offset thermostat housing. Possibly a 79-80 E58 equipped police vehicle?
Does anyone have any info on this manifold or can look it up in a parts book? Thanks!!!
![IMG_6959.JPG IMG_6959.JPG](https://www.forabodiesonly.com/mopar/attachments/img_6959-jpg.1716291888/)
![IMG_6961.JPG IMG_6961.JPG](https://www.forabodiesonly.com/mopar/attachments/img_6961-jpg.1716291889/)
![IMG_6962.JPG IMG_6962.JPG](https://www.forabodiesonly.com/mopar/attachments/img_6962-jpg.1716291890/)
Based on some preliminary research I think this is a late 70's manifold because of the offset thermostat housing. Possibly a 79-80 E58 equipped police vehicle?
Does anyone have any info on this manifold or can look it up in a parts book? Thanks!!!