Yo tr. I wanna trade my biult gsr bottom end. Its a gsr b18c1 with a type r crank gsr rods with ctr pistons bored out to 82mm. It needs a hone wit new rings. I want to trade for a stock gsr bottom end. I'll add cash. Text me and illk send pics. Motor has 2500 miles. Reason for it needing a hone is cuz one cylinder was scratched upon instalation. Text me for pics 813 220 3061 o it also has a eagle block guard type r oil and water pump.