Can somebody tell me what I\'ve got? My Blazer still has a pretty much stock drivetrain and I was just wondering if someone could tell me what some of the options my truck has are. I'm most interested in knowing what gears it has but also anything else anyone can tell me. It is a 1990 and the glove box tag looks something like this: AD5 AJ1 AK9 AM7 AQ9 AU3 AXP A31 BB5 BC3 BY1 B30 B33 B85 B96 CMD C5M C60 D48 F60 GQ1 GU2 JB5 KC4 K60 LO5 MD8 MXO NA5 NK3 NY1 NY7 N33 N90 P17 R6N TR9 TT4 UM6 UN9 UP8 U73 VE5 VG3 VG5 V22 V73 WDV X6Z X88 YD3 YD6 YE9 YF9 YG3 ZFN ZQ2 ZQ3 ZW9 ZY4 1SE 1SZ 19K 20U 42A 82D 82I 83L The last column looks like: B32 K34 SLM XFN Z75 Hopefully you guys will have some idea of what some of these codes are. Thanks in advance. BONDO WILL FIX ANYTHING!!!