A new product from JSP, we are happy to release the long awaited billet k24a4/2 into ae86 engine conversion kit. This does not fit other k series engines besides the k24a4/2 blocks. The k24 engine offers great performance and tunability at a reasonable price. These kits are CNC machined in house from solid aircraft grade aluminum to our precise specifications. Our kit includes billet engine mounting brackets, billet subframe spacers, billet transmission mount, all needed hardware and is also available with our new k series adapter plate to use the s2000 intake manifold. This makes converting your k series to rwd easier than ever. Our kit is designed to work with the JSP transmission adapter that uses the s2000 transmission. Requires k20 type s oil pump and oil pan modification. Please download our instructions for more details.