Rebuilding TH700r4
10-05-2015, 12:12 PM
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Car: 1988 Pontiac Firebird
Engine: 305 LT1 intake&heads
Transmission: TH700r4
Axle/Gears: 3.73 10bolt GM
Rebuilding TH700r4
I'd like to rebuild my 700 to stand about 300HP crank (305 TPI with mods).
First question is how to check which year is it: pre or post '87 ?
Second is where to buy and which kit to have all the parts to do full rebuild ?
I'm form Europe so i want to order all stuff to avoid waiting for any part.
Links would make easier to buy as my English is not that good.
Best regards
First question is how to check which year is it: pre or post '87 ?
Second is where to buy and which kit to have all the parts to do full rebuild ?
I'm form Europe so i want to order all stuff to avoid waiting for any part.
Links would make easier to buy as my English is not that good.
Best regards
10-06-2015, 01:29 PM
#3
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Car: 88GTA
Engine: 5.7TPI
Transmission: Auto
Axle/Gears: 3.27
Re: Rebuilding TH700r4
Wow...amazing! I never knew there were so many parts/pieces in a transmission. A must watch for anybody....all 11 episodes.
Excellent videos!
Excellent videos!
10-12-2015, 02:27 PM
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Re: Rebuilding TH700r4
The 1988 700R4's use the second design valve body. The Heavy Duty rebuild kit that I offer is the most complete kit out there. I use USPS Priority Mail to send it to Europe. Let me know if I can be of help.
10-12-2015, 04:16 PM
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Car: 1988 Pontiac Firebird
Engine: 305 LT1 intake&heads
Transmission: TH700r4
Axle/Gears: 3.73 10bolt GM
Re: Rebuilding TH700r4
any web adress to make order ( or are You http://www.700r4l60e.com ? ), any price list, my trans has 9 which stands for 1982 and 1989, how to recognize which one it is ?
best regards
best regards
10-12-2015, 04:42 PM
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Re: Rebuilding TH700r4
If the number on the passenger side of the transmission starts with a 9 it is a 1989. The input shaft will measure .990" +/- .005" in diameter. With the pan off it will have a tube that goes front the front pump all the way to the back to the auxiliary valve body. A 1982 will have no tube and the input shaft will measure .890" +/- .005" in diameter. To order, go to: 700r4l60e.com or (best) call me at 909 795-1876 PST anytime in the afternoon or evening, except Thursday evening. You are "from" Europe, not "form"....
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09-09-2015 04:25 PM