Product Description DMT AC firewall insulation pads with OEM correct plastic pins for 66-70 bodies 1966 66 1967 67 1968 68 1969 69 1970 70 Belvedere, Charger, Coronet, GTX, Roadrunner, Satellite Pictures shows the approx installed orientation. Under our technical page we are adding pictures of the insulation in the car (usually before removal or restoration). MaterialsNew, upgraded, .100" HEAVY black cardboard with 1" yellow long fiber fiberglass insulationComes with our own OE correct plastic pins / nails that are firm but still flexible. ShippingPriority Mail. We combine shipping.