With different blocks , strokes, and rod length options, there are many ways to get creative with this popular platform. The KA24E is a 3-valve per cylinder SOHC that’s actuated by rocker arms, and the KA24DE is a 4-valve per cylinder DOHC with a shim-over-bucket valve actuation. OEM Rebuilt Nissan KA24DE for Sale. We do not offer core exchanges, and will rebuild your supplied engine core for the build. Nissan was struggling in the U.S. market with the Datsun brand in the 1980s until engineers began producing luxury models branded with the popular Nissan name. I will List a lot of Nissan Engine parts rebuilt and turbo kit for Sale in this blog. The only change is the cylinder head. The KA24DE is almost a clone of the KA24E. to purchase a crate KA24DE Nissan Engines for sale call the experts at Crateengines.co The USDM Nissan KA24DE is one of our engines we rebuild here at Synergy Engines. Get KA24DE Engines For Sale Info. The Nissan 240SX popularized the KA24DE engine in the U.S. and we have the KA24DE for sale in our inventory.