hi ross i just ordered a set from jegs should be here this week ordering stuff i will not use for awhile but --     as it seems less and less is available -- rat hole stuff!-- this is jegs branded  and  pn 30075              when the part gets here i could measure port size / bolt height etc but will not go on my 66 dually for    some time - i think hooker lists headers 2x+ the price if available    jegs shows 8/10 sets in stock
                                good luck--john

            2x cammerfe-ray paquet on dove HD rocker system - end stands anchor ends with custom head bolt/stud -hard to pull head bolt - the rocker arms are 1 1/8 inch wide  I  run .695 roller at 645      spring psi at  7000 rpm -no problems!!   bushings/roller bearings may limit the amount of material/strength of rocker arm -    ductile iron or stainless steel might be a better material for rocker arms if system stays attached to head OK           I will be running .761 roller at 750 spring psi at 7000/7500 with the dove HD system on hirise heads --   as oldiron I run OEM heads and OEM blocks       my street/strip 10.5 pump gas hi-riser makes 670hp on good dyno            the dove bros. had their            problems but for a time were about the only ones keeping our FEs moving    they did some work with   ray paquet and had a alumium head flow around 400cfm 10/20 years ago - the dove PIE head -I hope to see more young guys keep our FE running hard -- good luck chaseing parts 2022- john oldiron                                                                                                                                                 

                                                                                                                                                        most of what i saw with sodium valves in the 60s/early70s --short /med circle tracks 3/8-1/2-5/8 mi   may have put a full+ drag season on a motor in heat/semi/and 25/50 lap race in one night --one night a car left a damper/hachet/and half the crank on the track !! at the end of a 5/8 back straight --               circle tracks were hard on the early 427s -  sideoilers - nascar wide steel cranks better rods  because   of nascar!   went faster but $$$ - the days of (stock stuff ) soon gone     most fe circle motors lived a longer life in WI with solid valves     --oldiron           

                                                                                                                                                                           sorry for your loss  I often think of parents and grandparents-vietnam too often. It seems best to think of the good and best times as much as possible to turn away from a loss  I am sure the ones we have lost would want that      a good memory and keep moving ahead    john - oldiron                                                                                                                                                                               

                                                                                                                                                             interested but need to know --must handle 100/116 fuel w/o chances of damage to fuel system--anyone know --in your area  thanks--js

                                                                                                                                                               i think most readers know oil pans/pickups  can cause problems if not correct-correct pans help good oil psi.--- i have built or added to pans from early 60s to now--NEVER lost a bearing --ran a built 427 center 66/67 before the nam.-- what worked-- scraper length of pan 1inch on pass side   about 2inch flat extended over back of sump-- -- BIGGEST NOTE 1g of force to sump with rounded bottom will let oil climb 3/4 inches to side or rear -- FIX sawsall off bottom rounded part of pan NEW all bottom with sides no rounds  -- about 88 degree angle will keep much oil from climbing--most race pans are built about this way--GOOD scraper will fit .010 or less to counterweight/rod bolts! use screen type tray-never smooth metal tray-use only with screen above ( directional type ) tray--tray should have scraper on driver side-- some hi/rev overseas tests show 8/10% hp+!! when you bounce 7000 rpm oil off hard non directed surface--look again at jays pictures  i believe BEST current wet sump has good scraper/proper screen/proper tray--2x accumulator look-Rays top t-bolt good scraper/screen/tray combination about 300$-- +accumulator set-up
                     

                                                                                                                                                             hauls for dealers and rental companys but does custom and snowbirds quite a few years --hauls with full semi/car hauler mostly midwest/fla trips--- out of lacrosse, wis.   noel stein -910-443-3232

                                                                                                                                                              the surface looks poor ? sealing bad?    ----          looking for 2x4  1050 dominators -ideas out there --   factory stuff or carb shop--gen 111 three or what                                                                                                                                                          john-old iron