Sold As One Complete Kit of 2 Pieces Hose Ends - Braided PTFE Cracking pressure is adjustable between

Cracking pressure is adjustable between 2-5 psi

The spherical ball rotates in a Delrin race

main and rod bearings

They are supplied with genuine 3" GM air filter elements (GM P/N 6421746

Sold As One Complete Kit of 2 Pieces Hose Ends - Braided PTFE Cracking pressure is adjustable betweenWhat to do with those pesky coils in such a confined space? In addition to PROFORM's LS Slant Edge valve covers, PROFORM has designed an attractive way to lift your coils off your valve cover so you can see the Chevrolet emblem. A unique rail mounting system attaches to the threaded holes on the valve cover, and the individual coils attach to the rail so they can be mounted in multiple positions. All necessary hardware included. PROFORM coil brackets