New 440 installed with an Alterkation

is that a Gregs Rear End?......if it is , better have it checked BEFORE you button everything up

I put one of his (truck Danas) rears in a friends car.....the gears and posi unit were total junk...less than 500 miles on em' and both needed replaced. I would warn anyone considering doing business with him ....STAY FAR AWAY