Ya know, it's kinda strange but I don't have a sunroof on my '89Si. I bought the car from a friend and I guess the guy before him took it out and put a solid roof on(even though it still has the old headliner). I guess he was trying to reduce some curb weight. Even so the solid roof looks securely installed(i.e. no holes or rust). Anybody got a spare, solid headliner they want to sell?