This is what I used on my 1987 2.6. I've run it about 75,000 miles since then, and except for minor problems (starter went out, a few carb issues) I've had no issues. I have 149lbs on each cylinder, and use very, very little oil. If you have any questions let me know.

Lee

HEAD -- Caravan 2.6 mechanical head from Everlast Auto
PISTONS -- Hyper U from Sterling: #H605P
RINGS -- Chrome Hastings: #2C5667
MAIN BEARINGS -- Clevite 77: #MS1945AL
ROD BEARINGS -- Clevite 77: #CB122OP
BALANCE ELIM KIT -- Beck/Arnley: #024-1104
TIMING SET(exc.balance shafts)--Carquest: TMA76032
HEAD GASKET -- for Starion -- Felpro: #9116PT
HEAD GASKET SET -- Felpro: #HS8770PT
OIL PAN GASKET -- Flepro: #OS30400A
TIMING COVER GASKET -- Felpro: #TCS45170