  * THAT IS THE $1000000.00 QUESTION !!! * * WELL * FIRST FIND OUT IF YOU HAVE A *SHORT* OR *LONG* CONNECTING ROD 1981 AND OLDER HAVE SHORT RODS 1982 AND NEWER HAVE LONG RODS THE EXCEPTION IS ATC70'S AND TRX70'S THEY ALL HAVE SHORT * #2 FIND OUT WHICH *HEAD* YOU ARE WANTING TO USE SEE HEAD'S CHART * #3 DECIDE WHAT BORE SIZE YOU WANT TO HAVE (OR STOCK) * #4 PICK A STEEL OR ALLOY CYLINDER WITH THE SAME BORE AS THE PISTON YOU WANT. * #5 THE PISTONS ARE LISTED BY THEIR "HEAD DOME TYPE"--"ROD"--"BORE"--"DISPLACEMENT" * #6 FIND A SUITABLE COMBO - IF ALL 4 MATCH YOUR IN (: |