NEW MERCRUISER / VOLVO PENTA 7.4 V8 ENGINE KIT CONSISTS OF :- 8 X NEW PISTONS (INC RINGS) 1 X SET OF MAIN AND BIG ENDS BEARINGS 1 X HEAD SET 1 X CONVERSION SET PLEASE STATE WHAT SIZES ARE REQUIRED - STD / 010 / 020 /030 /040 /060 FOR ANY QUESTIONS - 07729 571278