I have a 1998 GMC Sierra C1500. The top of the dash has begun to crack, and GM has discontinued production of a replacement. I have searched for replacement with no luck. LMC has one but for up to 1996. Anyone know where to look?? Please help

I have a 1998 GMC Sierra C1500. The top of the dash has begun to crack, and GM has discontinued production of a replacement. I have searched for replacement with no luck. LMC has one but for up to 1996. Anyone know where to look?? Please help