Standard 5/8" Quick Release fittings can be trouble some to adapt to aftermarket components such as catch cans, hooking up vacuum blocks on intakes and so forth. It is difficult to find the correct size hoses and fittings to adapt.
Motion Raceworks solved this problem with our line of 5/8" quick release adapters. These use an O-ring seal and a positive bolt lock to create a secure, swiveling, adapter to convert this factory connection to 10AN or 3/8"NPT fitting sizes.
Internal Radial O-ring seal for positive seal on factory stem
Positive locking bolt for secure connection
Black Anodized finish
Made 100% in the USA
This 90 degree to 3/8" NPT fitting is perfect for valve covers to adapt to an appropriate size for running PCV or Catch can lines in high performance applications. It may also be used for factory Coyote, LS, and other intakes to adapt to push to connect lines for Boost or Vacuum reference connections.
These style fittings can be found on Gen 3 Hemi, Coyote Ford, LS engines, Gen V LT, and more!
For a full list of fitting options for the 5/8" factory connects, visit this link below.