Fully build 2.4 swap. This is the kit that's in it.http://www.modernperformance.com/product/MPx_Bottom_End_Engine_Rebuild_Kit_03-05_NSRT4_95-99_Neon_24L/neonsrt4_engine_rebuild_kitsIt has the arp headstuds and main studs. Contact me on here. with any questions. I have all the details on the motor just ask.