[Jersyboyy]

You really dont know if those are forged pistons arp bolts pink rods or what in that motor. YOU didnt built it the guy who sold you the car did, you truelly dont KNOW exactly what motor you got their if its worth a pretty penny or not. Find out if its a 4 bolt block.
Id part it out tho. Once ur down to a short block youll be able to pull it apart slightly and possibly find out what rods and pistons are actually in it.

Really tho FIX IT and sell it for good money dude. Take it to a reputable shop and have them find out. A good reputable shop will fix it right and may even work out a payment plan with you in case your hard pressed on cash...this way you can sell a good running car and get your money out of it.