badlsmonte18 Posted August 3, 2005 Report Share Posted August 3, 2005 hey im new here and i was wondering if someone could tell me what tranny i have in my 99 monte ls? Thanks Jeff C. Quote Link to comment Share on other sites More sharing options...
THe_DeTAiL3R Posted August 3, 2005 Report Share Posted August 3, 2005 If you have the 3800- 4T65e If you have the 3100- 4T60e Quote Link to comment Share on other sites More sharing options...
Cam'ron Posted August 3, 2005 Report Share Posted August 3, 2005 i never paid attention what tranny is it in the 2003 monte ls 3.4 sfi 4t60E? Quote Link to comment Share on other sites More sharing options...
badlsmonte18 Posted August 3, 2005 Author Report Share Posted August 3, 2005 thank u Quote Link to comment Share on other sites More sharing options...
THe_DeTAiL3R Posted August 3, 2005 Report Share Posted August 3, 2005 i never paid attention what tranny is it in the 2003 monte ls 3.4 sfi 4t60E? I *think* so. Best to just look underneith it is stamped onto the pan. I looked in his profile and he does have the 3100, so he'd have the wonderful 4T60e Quote Link to comment Share on other sites More sharing options...
Cam'ron Posted August 3, 2005 Report Share Posted August 3, 2005 wow gm would do somehting that simple and stamp the model of the tranny on the pan... is there an identifier in the vin for this as well? Quote Link to comment Share on other sites More sharing options...
cutlassdude96 Posted August 3, 2005 Report Share Posted August 3, 2005 there is in the RPO codes, but it could be the 65E trans Quote Link to comment Share on other sites More sharing options...
Cam'ron Posted August 3, 2005 Report Share Posted August 3, 2005 without a reference tellin me what the hell they mean i wouldnt even try to figure out my rpo codes... i look at that decal in the trunk and go crosseyed!! nothing more than a bunch of 3 digit codes Quote Link to comment Share on other sites More sharing options...
cutlassdude96 Posted August 3, 2005 Report Share Posted August 3, 2005 theres a decoder on the main site here Quote Link to comment Share on other sites More sharing options...
THe_DeTAiL3R Posted August 3, 2005 Report Share Posted August 3, 2005 Or just take a flashlight and look at the bottem of the pan! Quote Link to comment Share on other sites More sharing options...
manitcor Posted August 3, 2005 Report Share Posted August 3, 2005 alll 00+ montes including the LS got the t65. The gearing is different between the SS and the LS. The 04 and 05 SS Supercharged models got the t65-hd the t-60 was phased out in 99 and the last of them were used in the fleet sales luminas in 00 and 01 Quote Link to comment Share on other sites More sharing options...
badlsmonte18 Posted August 3, 2005 Author Report Share Posted August 3, 2005 so my 99 monte would have the 4t60E? Quote Link to comment Share on other sites More sharing options...
THe_DeTAiL3R Posted August 3, 2005 Report Share Posted August 3, 2005 Does that mean I could put a 4T65e on my 3100? I'm guessing no, due to the different computer. Quote Link to comment Share on other sites More sharing options...
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