Does anyone know of any problems swoping Heads,Valves,Pistons,Rods etc between a poorly 1980 LP400S Countach V12 and a 1970s Jarama V12 dismantled doner engine.
I am expecting the block to be a different casting but hoping everything else is interchangable.Any other advise on changing Liners would also be appreciated.
Thanks for you help.
Ian.