Consists of – 3 x Pistons with a 3.6″ bore. 3 x Piston ring sets with 5 rings per set. 3 x Chrome liners. 1 x Head gasket set. 1 x Bottom gasket set – rope seal. 1 x Front crank seal. 1 x Rear crank Seal. 3 x Small end bush. 6 x Conrod bolts and nuts.