I have a NEW BOTTOM END ONLY built K20a from my RSX type S. It has never been installed or ran since the build. All machine work done by Inline Pro. Has AEBS Sleevs, Carillo Rods, 9:1 CP pistons, O-ringed, Rods and Pistons have been assembled, brand new ACL Race Bearing Set with thrust washers. Can also include brand new Dual Valve Springs and reatainers if the price is right (for 03 rsx type S) If you have any questions please feel free to contact me. If interested I can send some pics.