FORD HIGHBOY F250 F350 4 X 4 CRAWLER BIG BLOCK AUTO PROJECT RARE

I BOUGHT THIS TRUCK FOR THE DRIVE TRANE, T HAS A NEWLY BUILT 429/ 428/427 I CANNOT SEE THE #S ON THE BACK OF THE BLOCK I HAVE CRAWLED AROUND LONG ENOUGH LOOKING.BUT THE HEAD #S SHOW 1969 HI PERFORMANCE FORD HEADS. THE PREVIOUS OWNER SINCE 1993 TOLD ME ITS OUT OF A 68 69 MUSTANG. I CAN ONLY TELL YOU WHAT I WAS TOLD BUT THE #S I CAN SEE VERIFY THAT. YOU CAN TELL IT HAS A FRESH REBUILD CLEAN NO LEAKS SOUNDS TIGHT STRONG. C6 TRANNY, IVORCED TRANSFER CASE. HIGH PINION FRONT AXLE 60 REAR. BODY HAS RUST ABOVE THE REAR WHEEL WELLS. SURFACE RUST IN OTHER SPOTS. I REALLY WANT TO PUT THIS MOTOR IN ANOTHER PROJECT I HAVE, UT I HAVE A BUILT 460 I CAN USE THIS ONE FEELS ALOT STRONGER. I AM ONLY GOING TO LIST IT ONCE BEFORE I DO USE IT I FEEL SOME ONE DOING A BUILD OR RESTORE WOULDBENEFITFROM IT I WAS PUTTING IT IN A TRAIL TRUCK. I HAVE A STRONG FEELING THE ENGINE IS WORTH THE ASKING PRICE POSSIBLY MORE. THX FOR LOOKING.