PI heads

[Dallasgt01]

RF-XL3E-6090-C20D Passenger side
RF-XL3E-6090-C20D Driver Side

What heads are these and y dont my valve covers off my 01 Pi heads Fit (RF-1L2E-6090-D24D)

 

[bdcardinal]

those appear to be windsor heads. they will fit on your block, however they use different valve covers.