Here is a list of the modifications that you will need to make:
1. The Integra Type R power steering pump has a different inlet and outlet port size than the LS power steering pump. You will need to use an adapter to connect the pump to the lines.
2. The Integra Type R power steering pump has a different pulley than the LS power steering pump. You will need to use a custom pulley or modify the existing pulley in order to make it work.
3. The Integra Type R power steering pump has a different reservoir than the LS power steering pump. You will need to use the Integra Type R reservoir or modify the existing reservoir in order to make it work.
Once you have made these modifications, the Integra Type R power steering pump should be able to be used in an LS. However, it is important to note that this is not a recommended modification. The Integra Type R power steering pump is not designed for use in an LS, and it may not provide the same level of performance or reliability as the stock LS power steering pump.
