Earls Plumbing 961981ERL Straight Transmission Oil Cooler AN To NPSM Adapter

There are always clearance challenges when doing an engine
\nswap. One of these is routing the transmission cooler lines
\noff the side of the transmission while cleaning the trans tunnel.
\nEarl's makes this easier with their line adapters.
\nIntegrating into the GM transmission and adapting to AN
\nlines allows additional clearance and freedom that the original
\nhard lines cannot. Adapters are available for the popular GM Transmissions
\n4L80E (Fits Transmissions w/ 1/4-18 NPSM Threads Long/Rear). Order Two adapters (one short for the front and one long for the rear to match the threads on your transmission). The thread size varies depending on the application.