Can't figure out what gear ratio I have
Got a new 2007 a couple of weeks ago. It is a 2500 Mega Cab, 2WD, SLT, 6.7.
Looked everywhere and can't find any documentation that shows what gear ratio is in the differential. Looked in the door jams, glove box, dealer invoice, window sticker, on the differential for the metal tag, etc. Still no luck. I can tell you that on the freeway cruising at 75 mph I'm still below 2,000 RPM on the tach. Any ideas? ben |
If you had the 410 option it would be stated on your window sticker as , I believe a 50$ option.The 07's only had two available ratios, the 410's and the 373's .The standard ratio is the 373's. I hope this helps.
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If your below 2000 RPM at 75 you probably have the 3.73 but I can't garantee it.
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Well, from a dead stop, can you burn a little rubber or a lot ?[coffee]
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Shoot me the VIN by PM and I'll send you an options report.
Chris |
Auto or manual?? If manual it has 3.42 if auto it has probably 3.73.
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Originally Posted by ratlratl
(Post 1982447)
Shoot me the VIN by PM and I'll send you an options report.
Chris BTW, it burns rubber just fine, maybe too easily. LOL ben |
Originally Posted by armourbl
(Post 1982377)
I can tell you that on the freeway cruising at 75 mph I'm still below 2,000 RPM on the tach.ben
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He has 3.73's.
Chris |
I'm at 2100 @ 70 mph what gears do I have?
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Originally Posted by Teamropinram85
(Post 1983473)
I'm at 2100 @ 70 mph what gears do I have?
Starting in 08 model, you can get manual trans with 3.73 or 3.42. at 2100 at 70mph with g56 manual trans you have the 3.73's. |
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