Jan 27 (Reuters) - Samkrg Pistons and Rings Ltd SAMP.BO :
* SAMKRG PISTONS AND RINGS LTD DEC-QUARTER PROFIT 74.6 MILLION RUPEES VERSUS 61.2 MILLION RUPEES YEAR AGO
* SAMKRG PISTONS AND RINGS LTD DEC-QUARTER REVENUE FROM OPERATIONS 771.7 MILLION RUPEES VERSUS 597.4 MILLION RUPEES YEAR AGO