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Javelin Transmission/torque converter |
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RNE228
AMC Fan Joined: Mar/23/2017 Location: Sacramento Ca Status: Offline Points: 6 |
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Posted: Mar/28/2017 at 11:44pm |
I am working on getting a '68 Javelin back on the street. It was in a barn for 20 years; going thru brakes, tires etc. A family member parked it in the barn. A family friend had built the car got the car in the early '70. He blew the original 290 while street racing. He built a healthy 360 with 401 heads, mated to a 727 tranny that has a reverse manual valve body. It was so long ago he does not remember details.
When the motor was built, it got a big cam but still used the stock torque converter. - What brand/model of auto tranny would have been original to a 1968 Javelin with a 290? - Does the 360/727 combo use an AMC specced torque converter? Or does it use same torque converter as a Mopar with a 727? |
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mixed up
AMC Addicted Joined: Jun/16/2015 Location: Monroe mich Status: Offline Points: 2178 |
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the mopar has the ring gear on the converter were amc is a bolt on so there not interchangable with out modifacation and in 68 they used a borg warner auto trans
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69 amx 290 auto
65 220 290 4spd 80 ford fairmont |
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RNE228
AMC Fan Joined: Mar/23/2017 Location: Sacramento Ca Status: Offline Points: 6 |
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In my searches, it looks like TCI has biggest selection. I did not see any from B&M for AMC.
Since I know some basics, but not details, it seems it is a guessing game to pick a converter. I was looking at 2400rpm, because it seems that is about where the cam comes on. I know the motor was built with a lumpy but streetable 260 cam. But I do not know any detail past that. Family friend that built motor says it is "torque cam". Motors balanced, Edelbrock Torker from the 1970's, Holley 600 double pumper 4776-2 "Classic". all backed by 355 gears. So I am looking for a mild torque converter that is streetable. |
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shootist
AMC Addicted Joined: May/24/2012 Location: Triad, NC Status: Offline Points: 1023 |
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Either 2500 or 3500 stall would work well and remain streetable. Your are going to have a decent price jump above the 2500 stall. About $200-300 more for the 3600 stall. Hughes and TCI make them though you likely will be special order these days since they are not off the shelf anymore. I ran my 3500 stall TCI behind two different motors with great success. 360 with the comp 292H grind and now a 401 with a custom roller 280 grind. Both cans were above .500 lift. I am selling by drive train motor to rear wheels but may break sell converter separately if nobody wants it as a whole.
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Hawaii-Jav
AMC Apprentice Joined: Apr/03/2017 Location: Pearl City Status: Offline Points: 28 |
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I got a Turbo action Pro Series 10" steel stator converter, for sale. Never used it before but it was made for a 727 trans with and a 360 block pumping 500+hp. They say the converter can handle up to 1000hp.
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304-dude
AMC Addicted Joined: Sep/29/2008 Location: Central Illinoi Status: Offline Points: 9082 |
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That was 10 inch converter may be a bit more than what is expected on the streets, if going there time to time. I assume, it's 6000 stall. |
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71 Javelin SST body
390 69 crank, 70 block & heads NASCAR SB2 rods & pistons 78 Jeep TH400 w/ 2.76 Low 50/50 Ford-AMC Suspension 79 F150 rear & 8.8 axles Ford Racing 3.25 gears & 9" /w Detroit locker |
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Hawaii-Jav
AMC Apprentice Joined: Apr/03/2017 Location: Pearl City Status: Offline Points: 28 |
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Nah, if I'm correct they said the stall was around 3-3500.. Crazy but not to crazy I guess.
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uncljohn
AMC Addicted Joined: Jan/03/2013 Location: Peoria AZ Status: Offline Points: 5394 |
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I have used a 2200 rpm stall converter with the MOPAR based transmissions and yes, the converter is AMC specific. I happen to like the 2200 stall converter on the street with a mild cooking version of an engine.
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70 390 5spd Donohue
74 Hornet In restoration 76 Hornet, 5.7L Mercury Marine Power 80 Fuel Injected I6 Spirit 74 232 I-6, 4bbl, 270HL Isky Cam |
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401harry
AMC Addicted Joined: Sep/27/2011 Location: Clearwater,Fl Status: Offline Points: 758 |
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Thats the exact converter I need. Shipping to Florida would be out of reach unfortunatly |
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Hawaii-Jav
AMC Apprentice Joined: Apr/03/2017 Location: Pearl City Status: Offline Points: 28 |
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Tell you what I'm currently selling it for $700 and the shipping is included. Pm if interested, or talk about price.
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