What would you guys recommend to seal the gap between the radiator and shroud? It is about 1-1/2 inches. I would like to use some of the material that they use on the newer cars to cover the area between the grille and the core support. I can't find any where to buy it. It's probably because I don't know what the material is called. Or I could try to make something out of sheet metal.

I tried to add a photo, but the forum wouldn't let me. It kept saying the the attachment was too big. I even compressed the image to 110 kb and it still tells me it is to big.

I guess it did add it.

IMG_0465 (Copy).JPG
Last edited by randavis; 01/24/17 07:28 PM.
74 Challenger, bought it new. In 1978 I replaced the original 318 with a 446 and 727. Mild cam, Jardine headers, and Holley Sniper EFI.
New engine! 511" RB, Edelbrock Performer RPM heads, Eagle rotating assy, Comp hyd roller cam, Doug's 2" headers.