New never used, $1500• Sensenich W68T6EM7-82 for RV4/6/7 O-320 150/160hp, uses 7/16 bolts, Never Ben mounted or flown Has Urethane Leading edges mod done bey Sensenich at time of purchase in 2020 • PM Me if interested, Owner - located Palatka, FL 32177 United States