Trouble Mating 390 and C6
Moderators: Ranchero50, DuckRyder
-
- New Member
- Posts: 117
- Joined: Mon Nov 23, 2015 6:36 pm
Trouble Mating 390 and C6
I am in the process of putting my rebuilt 390 back in my truck. I did not remove the C6 when I pulled the old engine. I have the engine back in with the flexplate bolted to the torque converter. But, I cannot get the transmission housing to fully mate with the engine block. It's about 1.5 inches away. Any ideas on the likely culprit? I've tried messing with the height and pressure on the trans and engine to no avail. Any help is greatly appreciated.
-
- Blue Oval Fanatic
- Posts: 943
- Joined: Sat Jan 24, 2015 9:51 am
- Location: Nampa Idaho
Re: Trouble Mating 390 and C6
Are you sure the t.c. is all the way into the trans ?
1967 F-100 4x4 custom cab.
Another 67 F-100 4x4 custom cab.
2016 F-150 Eco-Boost 2.7 liter. (It will smoke the tires!)
1972 F-350 Sport Custom cab & chassis.
1972 F-250 Explorer Special, Camper Special.
1971 F-100 custom. 302, C-4, p.s. p.b. factory 65 amp alternator with transistorized voltage regulator.
Another 67 F-100 4x4 custom cab.
2016 F-150 Eco-Boost 2.7 liter. (It will smoke the tires!)
1972 F-350 Sport Custom cab & chassis.
1972 F-250 Explorer Special, Camper Special.
1971 F-100 custom. 302, C-4, p.s. p.b. factory 65 amp alternator with transistorized voltage regulator.
-
- New Member
- Posts: 117
- Joined: Mon Nov 23, 2015 6:36 pm
Re: Trouble Mating 390 and C6
I'm not 100% sure. How can I tell for sure? The trans looks like it needs to come forward a bit for the trans mount to align with the cross member. I removed the trans cross member to make it easier to move things awound
-
- Blue Oval Guru
- Posts: 1144
- Joined: Thu Jul 08, 2010 5:18 pm
- Location: St Louis mo
Re: Trouble Mating 390 and C6
The torque convertor should not be bolted to the automatic flywheel UNTIL the transmission and engine is bolted together.
Unbolt the torque convertor
Move the engine out of the way and secure it from moving
Place the torque convertor on the input shaft of the trans
http://diyford.com/install-ford-c4-c6-t ... step-step/
Unbolt the torque convertor
Move the engine out of the way and secure it from moving
Place the torque convertor on the input shaft of the trans
http://diyford.com/install-ford-c4-c6-t ... step-step/
- Jacksdad
- Blue Oval Fan
- Posts: 579
- Joined: Sat Mar 30, 2013 8:52 pm
- Location: San Diego, CA
Re: Trouble Mating 390 and C6
What tnlprt said. You bolt the torque converter to the flex plate after the engine and trans are together. While it's apart, I would check that the drive hub on the converter didn't damage the pump seal.
1971 DRW F350 cab and chassis with an Open Road motorhome conversion, Dana 70, 352 (originally 390)/C6, PS, power front discs, and 159" w/b.
-
- New Member
- Posts: 117
- Joined: Mon Nov 23, 2015 6:36 pm
Re: Trouble Mating 390 and C6
Got it. Thank you very much. Hoping I didn't damage anything! Really appreciate your help.
- Jacksdad
- Blue Oval Fan
- Posts: 579
- Joined: Sat Mar 30, 2013 8:52 pm
- Location: San Diego, CA
Re: Trouble Mating 390 and C6
1971 DRW F350 cab and chassis with an Open Road motorhome conversion, Dana 70, 352 (originally 390)/C6, PS, power front discs, and 159" w/b.
-
- New Member
- Posts: 117
- Joined: Mon Nov 23, 2015 6:36 pm
Re: Trouble Mating 390 and C6
Update: I was able to get in there and look. Everything looks okay, and I was able to get the TC properly seated. Now to connect them and get the other items put back on the engine. I can't wait! Thanks again.