mecury y block hop up for 30 roadster

I bought a 54 Merc 256 y block and got some later hop up stuff. I need to know if any of the later heads will work on this motor? I have a miss- matched pair of eczg and eczc's. Our big swap meet is coming up this weekend and I need to know what to get. I have an Edelbrock 553 tri power manifold and a box of 94's. Figured to add a bigger cam and use the 57 vac/centr. advance dist. I need to find an old fuel block, air cleaners, linkage etc. This is also a manual trans mtr and I have a T5 and adapter already for it. I like the Merc valve covers and also want to get them chromed.I guess later stock dual exhaust manifold's I got from a buddy? ( are they different sizes? ) Are there different finned valley covers that include the fill/breather pipe hole? Like to find an old Magneto.... Thanks, Jeff

 

jeff, this section is for introductions. do a introduction and then ask your question in the main baord. someone should be able to help. welcome to the hamb.

 

thanks, Kinda computer challenged

 

Hey Jeff, welcome to the h.a.m.b. from a fellow 256 Y-Block owner in Canada.