Anyone know where I can get a suitable replacement for the roof insulation in my El Camino? Everyone supplies it for Chevelles but nothing for the El Camino's. If nobody makes it, what's a good replacement?

You might have to buy it for a Chevelle and trim the rear off.

I thought about that but I think they're different altogether. The Chevelle ones in the catalog were four separate pieces, and the one in the El Camino was all one piece. I'll probably have to use dynamat or something like that.

I bought a kit for my 72 Sprint from Original Parts Group. They listed a kit for El Camino. I have yet to get it installed however so not sure how it fits or if any triming has to been done.

Shawn,
not sure about your 70. but I got one for my 66 from year one. Fit perfect.