Flap Tank Bay Rib

* Flap Tank Bay Rib for PA18 (13 rib) Round Tip Wing w/Flaps
- 18g. Tank Config., Rib Position # 2 both Wings * Flap Tank Bay Rib for PA18 (16 rib) Round tip Wing
- 18g. Tank Config., Rib Position # 2,3 both Wings
- 24g. Tank Config., Rib Postion # 2,3,4 both Wings * Flap Tank Bay Rib for DCA PA1814 (17 rib) Sqd. Wing
- 24g. Tank Config., Rib Position # 2,3,4 both Wings * Flap Tank Bay Rib for DCA Slotted Wing (17 rib)
- 24g. Tank Config., Rib Position # 2,3 both Wings