valve locks problem

[blu3fan]

so were about halfway through our transformation of my motor and we ran into the problem of the valve locks not fitting. i have both sets summit sells now and both do not fit my valves ><
picture of the problem. both sizes do same thing.

they sit too high. does summit not sell the right size
btw motor is a 1992 4.0

[unlimitedrubicon]

Are you using the factory valves? If so, you can still use the original locks. Do you still have those?

[blu3fan]

Yes they are the stock valves, the stock locks i threw away >< noobie mistake. But still I'm perplexed as to why the valve locks from summit don't fit

[SilverXJ]

What locks are you using?

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