My mailbox u-turn is also the same with both pitman arms , but the short one requires less turning and has a quicker road response at high speed(about 60mph).
Calif requires a "vin" number. They will accept a frame or engine number upon a physical verification . AAA insurance that has a DMV station is your best friend in Calif.
Not sure how many "0's" are involved but I have been using for years in my 6 ft rotary mower, my A's steering boxes and I mix 50% corn head with 50% stp for transmissions and diffs. They stock plenty at the local John Deere store. Comes in tubes like caulk, very easy to use. I think it was about...