Kundeanmeldelser for VEVOR sylinderhode montert, motor sylinderhode erstatning 6,4L, støpejerns sylinderhode passer til 08-10 Ford F250 F350 F450 F550

Bought the heads for a Ford 289, good quality. The problem is that the mounting holes on the heads, for the power steering bracket and A/C bracket and the Alternator idler arm bracket are larger than OEM. I had to enlarge the holes on the P/S and A/C bracket. Same with the Alternator bracket. Spark plug holes are smaller than OEM. This is not a good fit.

I haven’t installed them yet, but they seem to be equal to OEM heads in everything that I can see

They look good, the only problem is there is no specs for the valve springs. Can you run them with a roller cam etc?

Heads beautifully machined but the attached parts, most likely out sorced were in poor condition, we did leak down and then performed a complete valve job, tested springs, and found 4 exhaust valves not fully machined. Polished them and did triple cut reseat on the valves.

Purchased and installed.I checked head thoroughly before installation.All threaded holes and spring pressure and checked valves for leaks. I couldn't find one issue but I did take heed to warnings to use my original cam that measured same as cam that was on new head . At the time of this review my engine with new head has about 2 hours of run time and runs great . Time will tell . If any problems occur I will repost. I would have given five stars if I knew cam was usable but at this time definitely would purchase again if needed.

So far good fit and car is running well, lets see how long they last. 302 1979 ford 5.0. done a breakin and dyno 350hp ......................................................................................................................................................................................................................................................................................