Author Topic: 5- speed  (Read 2504 times)

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Bruce R.

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5- speed
« on: May 04, 2017, 04:32:24 PM »
Anybody know a good junkyard source for a 5-speed to stick behind an FE ?
B.W.R.

ericwevans

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Re: 5- speed
« Reply #1 on: May 04, 2017, 05:15:22 PM »
I would imagine a T5 out of a 80's Mustang would work with a Modern Driveline adapter plate as I believe it is the same bolt pattern and input shaft as my Tremec 3550.  I would worry about fragility as I think even the "World Class" was only rated for 325 ft-lbs of torque.  I worry about that in my 3550 as well as it is only 375.
Eric Evans

1965 F-100, 352 FE, Tremec 3550
1960 Falcon, 306 SBF

bn69stang

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Re: 5- speed
« Reply #2 on: May 04, 2017, 05:57:12 PM »
I dont of any that would hold up , they had problems living behind 5.0 s or 4.6 s , a tko 500 or 600 would be best ..Bud
69 mach 1 , 428 C J  Blue Oval Performance BBM heads -T@D rocker s- Blue thunder intake - Comp hydr roller - MSD ignition - FPA headers- Holley 850 hp double pumper - TKO 600 - 9 inch 3.89 Detroit Locker . ride tech coil over conversion - power rack @ pinoin steering - 13 inch drilled @ slotted 4 wheel disc brakes ..

chilly460

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Re: 5- speed
« Reply #3 on: May 04, 2017, 07:21:06 PM »
I broke 3rd in a T5 behind a bond stock 86 5.0

No missed shift, no powershift, just normal hard street driving.  If you drive easy a T5 will be fine but I'd go Tremec if you plan any abuse

ericwevans

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Re: 5- speed
« Reply #4 on: May 04, 2017, 10:02:46 PM »
The only reason I brought up the T5 is that he's looking for a junkyard piece.
Eric Evans

1965 F-100, 352 FE, Tremec 3550
1960 Falcon, 306 SBF

Bruce R.

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Re: 5- speed
« Reply #5 on: May 05, 2017, 04:54:43 PM »
Sounds like maybe I should keep my overdrive 4-spd. Thanks Guys !
B.W.R.