[N2TRUX]

All 12 bolt are not 6 lug. The truck series 12 bolts came under C and K series trucks, so they were 5 or 6 lug depending on the application.

BTW- 200 is not cheap unless it's brand new. Most used 12 bolt truck rear ends go in the 150-350 for a complete axle. If your just looking at a used carrier with gears for 200.00 that a bit high unless the carrier is a locker.