6AN To 1/4" 4L80 Transmission Fittings For TH350, TH400, 700R4 & Others - Pair Adapters - Bulkhead They are precision CNC formed

They are precision CNC formed for proper fitment and bolt-on installation and are manufactured from lightweight hollow (4130) chromoly steel for maximum strength and durability

Debris in the stock cooler bypass valve can cause it to jam the internal valve

Russell ProClassic Hose Ends are made from 6061-T6 aluminum and are completely reusable

All parts feature greaseable polyurethane bushings and are direct replacements

100% Made in USA

6AN To 1/4" 4L80 Transmission Fittings For TH350, TH400, 700R4 & Others - Pair Adapters - Bulkhead They are precision CNC formedRussell's wide variety of adapter fittings allow for the connection of AN hose ends and hardlines to almost any system. Adapters are offered in many configurations.