Originally Posted by acemavrick
work on older model 3.0s??? as in 2nd gen models? 91-92 3.0s
Should work just fine on the early 3.0's.
They did switch to roller lifter's in 94 but the rocker assembly should be the same.
Ford made some changes to the 3.0 along the way with intakes and such but nothing to the actual design of the motor.
I think the 3.0 that was used in cars like the Taurus has shallow valve covers and would run into clearance issues with the roller rockers.
Don't quote me on that but I have heard of bent push rods because of the rocker hitting the valve cover on the Taurus
This is why i only offer them for the truck guy's