P pat d Well-Known Member Joined May 2, 2010 Messages 130 Reaction score 17 Apr 5, 2012 #1 can anyone tell me about these pistons mp#3690825 this number is stamped on the top of the pistons in my 340
can anyone tell me about these pistons mp#3690825 this number is stamped on the top of the pistons in my 340
