| T O P I C R E V I E W |
| evl78uc |
Posted - 14 Jun 2012 : 8:47:44 PM
im not sure if this is true or not but someone had once told me that there is some boxes out there that have different gearing. i had my last box do 2500 - 3000 at 110 the one i have in now does the same but wen it gets to 110 it drops about 500rpm sort of like a overdrive.
also while im on this subject could anyone tell me the meaning on the different numbers on the sides of the box |
| 7 L A T E S T R E P L I E S (Newest First) |
| evl78uc |
Posted - 14 Jul 2012 : 11:57:06 AM
ok i found the actual numbers the box that i been using has 1hdm162a and the spare is 9hdm194b going to see if i can find a answer on google
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| evl78uc |
Posted - 14 Jul 2012 : 11:49:48 AM
both boxes have the same other number 8663550 jus dunno wat the other numbers are for |
| evl78uc |
Posted - 14 Jul 2012 : 11:41:05 AM
i jus seen the box in the wagon and it has 20 on the passenger side 20 on the drivers side and its a md8 but i look at the other numbers |
| evl78uc |
Posted - 14 Jun 2012 : 10:14:46 PM
ok cool thanks for that i been lookin in my book an cant find a thing
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| VNGRPA |
Posted - 14 Jun 2012 : 10:01:13 PM
in my commodore book mate i cant find what the letter a is for but i know the MD8 stands for auto and the 4 is the amount of gears it has, on the top of the pan there will be a id for it as you can see in this pic, compare the two numbers you get off both gearbox's and let us know the numbers
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| evl78uc |
Posted - 14 Jun 2012 : 9:31:35 PM
i will have to look again but i got another box as a spare come off a s1 an it has different numbers between them
this one has a letter A behind the input of the kick down cable has MD8 on the bell mouth and the number 4 close to the top of the main wire loom socket.
unsure wat the other one has different till i look under but i know sumthing in the the numbers is different |
| VNGRPA |
Posted - 14 Jun 2012 : 9:15:41 PM
as far as i know they didnt come out with different gearing,
as for the numbers on the side of it im guessing your talking about the 4L60 if so that means
4=number of gears
L=longitudinal applications (rear-wheel-drive)
60=relates to the weight rating "60" standing for 6000 lbs
if you want mate take a read of this as it might help you out
http://en.wikipedia.org/wiki/Turbo-Hydramatic#700R4_.2F_4L60_.2F_4L60E_.2F_4L65E
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