I'm in the process of converting my '95 K3500 CCLB from a throttle body 7.4L to a L29 Vortec 7.4L and was wondering if GM did anything differently after '95 in terms of heat shields for the catalytic converters. Could someone with a '96 - '00 take a picture of the heat shields around the converters/floor pan area? The converters I'm bolting on are the originals but if they had a heat shield attached to them they're long gone. Thank you!