Please see picture #2 - is this a open/4 cross pin carrier - or a Gov Lok (2 cross pin) carrier??? Have been on the hunt for a 14 bolt and found one advertised as a new crate axle with disc brakes, 4.56 and a Detroit. Seller isn't 100% sure if it's a Detroit or a Gov Lok. I've found most folks don't know - and oftentimes call a Gov Lok a Detroit. In the pictures sent I can't tell if this is a 3 or 4 pin carrier - any other tell tale factors that might enable someone to id this as a stock carrier, hence if locked - would be a Detroit - or is it a Gov Lok carrier??? If it's a Detroit - it's a fair deal. If not, I could rebuild one myself for the same price. Would it be ok to run the Gov Lok until it failed??? 39" Red Labels - geared around 120:1, SOA, etc.