GT40P heads on 67 Mustang

[sixtiestang]

Thanks,
Called Central Coast $199.00 std / $299.00 coated. 3 weeks to ship.

Now I'm looking for rocker arms
Heads look to be for 5/16" boltdown rockers.
I've got Xtreme energy 274 cam,lift is .521"
Can I use stock bolt down rocker from late model 5.0 on the GT40P's with this cam.
Would like to go with stud mount roller tip rocker later but not in the budget right now.