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3550
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  1. General Mustang Tech
    I decided to replace shift fork pads and blocking rings to the carbon fiber ones in my tremec 3550. All went well, was pretty cut and dry disassembly and assembly. Got transmission back in car and now 3rd and 5th seem to not fully engage. They will pop out of gear if you don't hold pressure...
  2. Drivetrain Parts
    FOR SALE: Tremec 3550/TKO bellhousing, for SBF Part # E6ZR-6394AA I know it looks shiny in the pics. That's because I attacked it with a wire wheel for a good long time. It's not polished. $100, plus shipping from 97006. I take PayPal, plus 3% unless you send it as a gift. 503-481-0229
  3. Drivetrain Parts
    Brand new Spec stage 3+ clutch....Goes for $489 from american muscle. This one is not known to weld itself together unlike the normal stage 3's and has better driveability. Good for 790 ft lb of torque! Was going to use on my turbo project but now sadfully selling everything. Looking for $375...
  4. Drivetrain Parts
    I have a tremec 3550 that I am selling, it started to whine the other day and I pulled over it will still drive and upshift and downshift in all gears. I was told by a local tranny shop they will rebuild it for $600. The transmission is at the shop now and I could get you in contact with them if...
  5. General Mustang Tech
    88 mustang gt. Did an aod to tremec 3550 swap recently. When swap was first completed it ran like a dream. After dropping the trans to reseal the leaking input shaft bearing retainer and reinstalling, the problems began. So I pulled the trans and replaced everything. Had the trans gone through...
  6. General Mustang Tech
    I've had a 3550 and now a TKO500 in my Cougar. Both had a bad backup switch that I had to replace. I can't be the only person who has had an issue with this switch (Google agrees). As a public service (and in case I lose the info), I'm posting alternate P/N's that can be found at ordinary auto...
  7. Drivetrain Parts
    Early 3550, 10/28 spline shafts, new 1/2/3 gears, new 1/2 and 3/4 synchros, new main case, 3.27 1st/0.68 5th, factory aluminum bellhousing, comes w/o shifter (upgrading to a TKO, so Im keeping it) Never hit with more than 400hp. Pictures unavailable at the moment, as it is still installed in...
  8. Drivetrain Parts
    Looking for a faceplated TKO, w/ 5th gear still installed. Would prefer .64/.68 O/D, but the road race ratio is ok. If anyone's open to trades, I have a set of unported 170cc Trick Flow's w/ upgraded springs, Vic Jr and Torker II 302 4BBL intakes, a 650 vacuum Speed Demon carb, plus some...
  9. Drivetrain Parts
    Selling my aluminum bell housing that was used with my Tremec 3550. The bell housing is in great condition and comes with the pivot ball. I bought this new 10 years ago and only has 4k miles. The transmission was only installed once to this bell housing, so the bolt holes are in great shape...
  10. Drivetrain Parts
    Package Deal $1950.00 Separated prices are as follows: Tremec TKO II $1400.00 Lakewood Bell Housing $225.00 McLeod Industries Clutch MCL-5201-07R $260 McLeod Industries Pressure Plate MCL-360048 $160.00 Steeda Tri-ax Handle only $25.00 Everything listed is like new it has literally dyno...
  11. Drivetrain Parts
    I have a 3550 TKO-II that I am putting up for sale. This is a 26 spine input, 31 spine output. Its low mileage tranny used only at track, has about 3K on it. I have a Steeda Tri-Ax, the drive shaft with 31 spine yoke, and I have a lakewood bell that mounts up to a 4.6/5.4. I am going 6 speed...
  12. General Mustang Tech
    Hey all, Just picked up a deal on a Tremec 3550 that was in my budget range. It comes with a Lakewood scatter shield and the shifter. Is there anything else I would need to do the swap? Putting in a new clutch and I'll prob have the flywheel cut. Also regarding the fluid, what is everyone...
  13. Drivetrain Parts
    Fox 5.0 T5 Aluminum Bellhousing, $100 shipped Clutch Fork, $16 shipped Block/Starter Plate, $25 shipped FMS Billet Flywheel w/ ARP Bolts, needs to be turned but worked fine in car, $240+ new, $100 shipped Shifter is sold! T5 is sold!
  14. Drivetrain Parts
    For sale - Tremec 3550. It's been a good trans, but I upgraded to TKO 600. If you're buying for around town use - it's good to go. If you're buying for track use you'll probably want to freshen it up. The downshift from 4th to 3rd sticks, and sometimes it slips out of 3rd if not fully engaged...
  15. Drivetrain Parts
    hey, i need a new or used but in good condition 3rd gear for a Tremec 3550 transmission. i dont know if a TKO 3rd gear will work or not? if anyone knows where to buy tremec parts (besides D&D performance) let me know. D&D wants $200 for 3rd, i think thats a bit ridiculous, considering they...
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