APPLICATIONS: -BEDE BD-4 with O-360-A1A (HC-C2YR-1BF) -CLASSIC SPORT S-18(T) with (I)O-360 (HC-C2YR-1BF) -CLASSIC SPORT S/T-18 with (I)O-360 (HC-F2YR-1F) -GENERAL AVIA F.22-C PINGUINO with O-360-A1A (HC-C2YK-1BF) -LANCAIR 360 with IO-360 (HC-F2YR-1F) -PIPER PA-24 COMANCHE with O-360-A1A, -A1D (HC-C2YR-1BF) -PROCAER F15/B PICCHIO with O-360-A1A (HC-C2YK-1BF) -THORP T-18 with O-360-A1A (HC-F2YR-1F) -VAN'S RV-4 with O-360-A1A (HC-F2YR-1F) -VAN'S RV-6 with O-360-A1A (HC-F2YR-1F) -VAN'S RV-6 with (I)O-360-A1A (HC-C2YK-1BF) -WHEELER TECH with O-360 (HC-C2YK-1BF)