4AN ProClassic 90 Degree Hose End With Red/Blue Finish 1996-pontiac-firebird-esi1593369 Ball joints allow for more

Ball joints allow for more articulation than a rod end

Then adjust your shock valving with the twist of a knob to firm up or soften the ride

slipperiness

Use blue hose ends for NITROUS

Our spherical bearings will stand up to high loads of any performance environment

4AN ProClassic 90 Degree Hose End With Red/Blue Finish 1996-pontiac-firebird-esi1593369 Ball joints allow for moreRussell Pro Classic Hose Ends are made from 6061 T6 aluminum and are completely reusable. They feature Russell's proven long taper design ensuring the ease of assembly. AN Standard 37 degree flare design. Russell Pro Classic Hose Ends work with all AN Male adapters. Use only with Russell Pro Classic hose for best results.