1990 Miata package uhh...
 

how do I figure out what 'package' my car is? i know my seats don't have the headrest speakers, but really the most important thing I want to know is if i have the lsd or not... and the car doesn't drive at the moment until i fix my turbo's oil feed so i can't screw around to find out... yet

'90 would not come with "lsd". the only available "lsd" was vlsd which is probably dead by now anyways.

darn. any way to figure what package i got anyways?

http://www.geocities.com/MotorCity/5361/90.html

"Base model: Manual steering, 14-inch steel wheels and no radio.
A Package: Power-assisted steering, leather-wrapped steering wheel, aluminum alloy wheels and cassette stereo with anti-theft coding.
B Package: Package A items plus cruise control, power windows and headrest speakers.
Removeable hardtop (Classic Red only).
Viscous-type limited-slip differential."

Actually, the vlsd is a type of lsd, so he was correct.

Ive heard this alot, do they always go out even if fluids are replaced often. I know mine isnt completely shot and it has 170k miles on it.