
LS Swap Guide: Learn the Differences Between LS Water Pumps
When it comes to water pumps for LS3, LS7, LS9 and LSA swaps with -1 offsets, the main differences lie in the water outlet loion and pulley depth. Water pumps for these engines house the water outlet on the upper driver’s side rather than the passenger side like the LS1 and LS2 pumps. If you’re working on an LS swap project and need to