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flexplate

  1. 5.0L Tech
    Can anyone recommend a good quality SFI flexplate for a sbf racing motor? I bought a JW flexplate only to find the Serial & SFI cert numbers modified. I don't trust it, so I sent it back for a refund. The second flexplate I purchased was a flimsy .048 thick, which my motor would most likely...
  2. Classic Tech
    I have a 1994 mustang Gt that I am I trying to put a 1968 302 motor using stock (EFI) Electonic fuel injection setup. I am currently stuck on the flexplate. When I bought the 1968 302 motor it came with a 28oz 157 tooth flexplate which is an inch or so smaller than than the stock 1994 50oz 164...
  3. Classic Tech
    I swapped out my bad motor with a stck motor...I started it and had a horrible vibration so I pulled it, replaced the flywheel with a brand new one..still I vibrate not at an idle but as soon as I hit the gas...everything went in like butter but I cant figure this vibe.out!! The motor came from...
  4. Introductions
    Trying to make a long story short i needed a new flex plate because it was missing quite a few teeth so i went to rock auto to get another. they had only one in stock and it was a 164 tooth flexplate exactly like the one before but the holes for the flexplate are too small and are not in the...
  5. Introductions
    1967 mercury comet. I swapped in a roller cam 5.oL engine. It came with an automatic transmission. I had the C4 in place for only a few weeks, then upgraded to an AOD for the overdrive gear. Now, I am left with a 50oz balance flexplate for a C4. I am looking to sell it. If you are interested...
  6. Classic Tech
    Just bought a 1965 Mustang with a C4 Transmission for my 15 year old son this past Christmas. There is a knocking sound. It is like a rod nock, but I dont think it is. The sound speeds up as the RPMs increase. I believe the sound is from the bolts that connect the torque converter to the...
  7. Mustang II Tech
    so i just bought a 77 mustang mach 1. it has a 302 summit v8 and a c-4 automatic transmission. it needs the flexplate replaced. i have the new flexplate. how exactly do i install the flexplate?? please help me with this one guys.
  8. Classic Tech
    Just got a 1966 mustang and I have no clue where to start. I figured the mechanical problems need to be fixed first. There is a lot of sqeeling when I start the engine but that goes away after a minute or two. The biggest problem is a severe vibration when the engine is revved up. My father in...
  9. Mustang II Tech
    In my research i have found that the mustang II 302 had a 148 teeth flexplate at 28 oz. i have a 1990s 302 so i need a 50oz flexplate. will a 157 tooth, 50oz flexplate fit in the mustang II bellhousing? and what is the bolt pattern for the torque converter for the II? It measures out to be 9...
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