Thank you all for your response,
yes the 4jb1 is 2.8L, initially when I bought the car I had planned to try to fit a Defender gearbox to it, as the Isuzu gear box is not a good option for LR (rear output shaft is in the center not on the right side like on LR) but Defender gear box are expensive and rare in Thailand so putting back the car to stock specs with an original engine makes more sense I think.
If my axles are not 10 splines will I still be able to swap only the crown and sprocket to fit within Disco axles?
I assume nothing is straight forward when it comes to c