You Can Chk The Side Of The Block[drivers Side I Believe Above The Starter To See Numbers[the Last 3 --should Be 340 If Its A 340 Or 318 Or 360 If Its Them--since He Rebuilt The Motor He Should Know For Certain What It Is, If Its A Running 340 And Fresh Paint It Should Be Worth 2500-3000, But Heres The Deal, If You Feel That Its Worth It And You Like It And You Want It Then Buy It, As You Said Solid Body Cars Are Hard To Find And They Are Getting Harder To Find Everywhere, As Far As Parts Go You Can Find Anything You Want For That Car On Here And Many Other Sites No Problem, Just Chk It Out Really Good And Make Your Own Judgement, Its Your Money, I Have Done This In Past And Missed Out At The Last Min By Procastinating And Was Pissed At Myself For Being So Undecided And Not Wanting To Give Too Much......everything Has Somewhat Of A Risk No Matter What, So I Say If You Want It/like It/can Afford It Then Do It, You Can Make It Whatever You Want It---my Bblk Dart Is Sweet But It Was A Fact /6 Car, But To Look At It Now You Would Never Guess It---after 3 1/2 Yrs And 15k Its Finally Getting There.....just My 99 Cents Worth.....ken In Joplin Mo