Factory Magnum Heads

Sorry, I thought it was clear in my post that the 2.2L retainers will work with the MP valve springs.

Just so you know where I am coming from. I have personally gone to the wrecking and removed vavle spring retainers from 2.2L engines and installed them on magnum heads with the MP valvesprings and ran them in my race car(and won a number of races too!). So will they work? absolutely.


Here is a description of the valve retainer :

P4452032-Chrome Moly Valve Spring Retainer (2.2L/2.5L SOHC, Truck Magnum/Jeep® Engines)