1. i have a 420 inch shortblock no/cam 1 pc. rear seal 1984 block it has a 4340 (cat) steel std.crank 4.1 stroke w/2.1 rod journal and probe 4340 steel 6.2 I-beam rods w/capscrew arp bolts,forged small dish JE 4.040 pistons&rings ,a (cat)forged main girdle w/main studs .this is an internal balance set up completly assembled $2200.00 obo. p/s only has 30 miles! 2.i also have a ford motorsport 347 stroker kit 4.030 wiseco 4340 f/t pistons &moly rings,4340 I-beam rods 5.315 w/arp bolts,b340 crank,cl-77 rods&mains new in box $1300.00 3. the mexican block is a 1971 bored .030 ,arp main studs installed,line bore honed,decked .005,notched for stroker,new cam bearings installed &brass freeze plugs ,block was dipped & soda blasted looks unreal like brand new $1000.00 p/s buy the kit& block for $2200.00 4.the NOS kit is a dry kit w/100 hp jets for a 5.0 efi mustang comes complete w/10lbs. bottle all wiring&lines also a purge kit ,bottle heater,blanket $350.00 call dave 724-880-4580