Chrome Valve Rocker Cover, Paralle Valve, from Lycoming
FOR LYCOMING MODELS: O-235, O-290, O-320, IO-320, O-360, IO-360, HIO-360, O-540, IO-540Secure Card Transactions
![]() |
Chief's Secure Ordering
Online Orders: | Our Site is Secure! |
Aircraft / Avionics Orders: | (800) 447-3408 |
Radio Control Orders: | (877) 219-4489 |
24 Hour Fax: | (541) 479-4431 |




Chief's Customer Service
Customer Service: (800) 447-3408