Torque converter reinstall question on 700r4

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
Getting ready to put the engine back into my truck and I removed the torque converter so it would not get damaged my question is on reinstalling it do I need to fill it up completely with fluid? Also when installing it how do I go about making sure it’s fully seated so it doesn’t damage my trans pump. I’m sure this is a common question but I figured it was easier to ask.
 

B111Y

Junior Member
Joined
Jul 25, 2016
Posts
9
Reaction score
2
Location
New Mexico
First Name
Billy
Truck Year
1984
Truck Model
GMC 1500
Engine Size
5.0
watch this video on youtube
xc_hide_links_from_guests_guests_error_hide_media
at 23:12 he shows what you need to know.
I have been thinking of swapping out my th350 for a 700r4 but I'm not sure if the drive shaft interchanges with the 700r4' Is yours a long bed? If so what is the distance between universal joint centerlines?
 

Obwonkonobe

Full Access Member
Joined
Feb 21, 2017
Posts
531
Reaction score
116
Location
AZ
First Name
Ethan
Truck Year
78
Truck Model
C10 custom deluxe
Engine Size
350
watch this video on youtube
xc_hide_links_from_guests_guests_error_hide_media
at 23:12 he shows what you need to know.
I have been thinking of swapping out my th350 for a 700r4 but I'm not sure if the drive shaft interchanges with the 700r4' Is yours a long bed? If so what is the distance between universal joint centerlines?
The only thing you need to do is measure the tail housing on your th350, if it’s a 6 inch housing the 700 can use the same driveshaft, assuming you’re working with a 2wd
 

B111Y

Junior Member
Joined
Jul 25, 2016
Posts
9
Reaction score
2
Location
New Mexico
First Name
Billy
Truck Year
1984
Truck Model
GMC 1500
Engine Size
5.0
The only thing you need to do is measure the tail housing on your th350, if it’s a 6 inch housing the 700 can use the same driveshaft, assuming you’re working with a 2wd


Thanks I've been scratching my head wondering for awhile. Now I guess i'll order that 700r4 from Monster Trans:)
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
Getting ready to put the engine back into my truck and I removed the torque converter so it would not get damaged my question is on reinstalling it do I need to fill it up completely with fluid? Also when installing it how do I go about making sure it’s fully seated so it doesn’t damage my trans pump. I’m sure this is a common question but I figured it was easier to ask.
No, you really don't. I'd normally pour a quart or 2 in it and go with it and never had problems. The pump will fill it pretty quick from the fluid in the pan.
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
Thanks I've been scratching my head wondering for awhile. Now I guess i'll order that 700r4 from Monster Trans:)
You are kidding right? I wouldn't order **** from Monster. I've heard horror story after horror story about their transmissions and honoring warranty and not covering shipping costs to get it back, and if you want the transmission back that they aren't going to warranty, then you have to pay shipping plus crate fee to them to get it back otherwise they keep it. Same with Mad Dog. Apparantly, Mad Dog and Monster are in bed together or MD is a spin off of Monster. Just find you a good reputable local builder so if it has problems, he's close and take it for a test drive. Do that, and after you install it, take it by to him and have check your TV cable adjustment for you so HE KNOWS it's correct and if it fails, he don't blame you claiming misadjusted TV Cable. There's guys who have bought a new $1000-$1500 transmission every year for 3 years straight. By the time you spend all that money, you oughta just do a 4L80-E with controller conversion and be done with it for just about forever.
That's all just my opinion of course and I'm sticking to it. Summed up, 700r4 build from a local builder, OR if fundage permits do the 4L80-E conversion now. NO Monster, NO Mad Dog !!!
 

Obwonkonobe

Full Access Member
Joined
Feb 21, 2017
Posts
531
Reaction score
116
Location
AZ
First Name
Ethan
Truck Year
78
Truck Model
C10 custom deluxe
Engine Size
350
Thanks I've been scratching my head wondering for awhile. Now I guess i'll order that 700r4 from Monster Trans:)
I’ve had good experience with local guys, the only other thing I can think of is to get the shifter tab off the old th350, and put it on the 700r4. And you’ll have to redrill the mounting holes in the crossmember, but if you redrill the mounting holes you can use the stock crossmember
 

Rusty Nail

Full Access Member
Joined
Jan 29, 2015
Posts
10,041
Reaction score
10,134
Location
the other side of the internet
First Name
Rusty
Truck Year
1977
Truck Model
C20
Engine Size
350sbc
No need to fill the convertor prior to installation unless it makes you FEEL better.

Pass on a Monster trans - ESPECIALLY a 700.

Buy a Jeg's brand and forgetaboutit!

https://www.jegs.com/i/JEGS/555/60320/10002/-1

xc_hide_links_from_guests_guests_error_hide_media

*edit*
Oh! Torque convertor re-install...
After you slide it on, kind of giggle it . Just a little bit. Maybe you should wiggle it. Just a little bit... if you think it "might" be in there, keep wiggling and maybe stab it a couple of times UNTIL BOOM! It will magically slide in like another INCH. I suggest doing it a few times to get the feel for it. Then you KNOW it's seated. But it's not - until you find that last "inch". When you do, you'll know. The clouds will part, the sun will shine, and birds will sing and the grass will green. Forgetaboutit!

xc_hide_links_from_guests_guests_error_hide_media

:jawdrop: Omg @ that Swiss Army ghetto blaster :manos:
 
Last edited:

CORVAIRWILD

Full Access Member
Joined
Mar 28, 2015
Posts
176
Reaction score
71
Location
Uppa US
First Name
UGLYTRUK
Truck Year
1984
Truck Model
K2500 Suburban 4x4
Engine Size
6.2
Fill the converter, costs nothing, liberally apply trans oil or vaseline (not grease! It won't disolve) on tc snout to protect pump seal. Kinda surprised me to hear the bad storys about mad dog or monster. Why would anybody want to do a 2nd rate job, destined to fail? And there's certainly someone that's local to their shop, so does that qualify as having your local builder do the job? I do agree tho, best to have the shop that built it check the TV adjustment even tho it's a simple no brainer to set, yet countless backyard installers get it wrong and toast the tranny in short order. There's a TV cable eliminator, I think TCI markets it, but they charge full price for their tranny. Google TV eliminator. There are plenty of vids on Ytube showing different performance modifications to make your tranny much much stronger, and how to set the TV valve. By the way, when I Google TV Eliminator, monster transmission comes up as a sponsor ad at the top of the search results. I'm not sure what that tells me, but it's still there
 

Billy

Full Access Member
Joined
Nov 24, 2015
Posts
62
Reaction score
21
Location
Dalton Ga
First Name
Billy
Truck Year
89
Truck Model
K5
Engine Size
350
Check the Monster reviews before you buy from them .....
 

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
I got it reset, the trans in it isn’t that old, I just removed it while the engine was out so it wouldn’t get damaged while moving the truck
 

shiftpro

Full Access Member
Joined
Aug 31, 2012
Posts
4,855
Reaction score
6,092
Location
BC Canada
First Name
shiftpro
Truck Year
73-87
Truck Model
1500, 2500, 3500
Engine Size
350, 383, 454, 496!
Life is messy enough without trying to install a full converter. When the transmission gets turned over the pump is instantly filling the converter.
 

Forum statistics

Threads
44,167
Posts
950,747
Members
36,283
Latest member
Cantrell299
Top