Full -10an Drill Valve Cover Fittings for LS Motors

*********Price is per fitting, most cars will need two.***********

Dedicated Motorsports brings you a simple solution for adding -10an fittings to GM valve covers. These fittings are designed to press or tap into place of the factory 3/8" steel barb found on most LS valve covers. Simply pull out the barb using a vise or pliers, drill the hole out using a 9/16 drill bit, apply some thread locker or retaining compound and tap the stainless 10an fitting in place using a hammer and a 22mm socket.

Note: A drill and 9/16 drill bit will be needed. A 9/16 can be purchased HERE

*********Price is per fitting, most cars will need two.***********