89Suburban/PAW PAW's 07 Tahoe Redneck Mod Thread

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randeez

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thats quite a bit of oil to be losing at a time
2wd? makes scooting the trans back 10x easier
the RMS itself comes complete with the rear plate and takes about 10min to swap
 
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strutaeng

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Should I bother with such high mileage? I'd rather just get the new engine and be done with it. Start saving for a trans refresh afterwards.
Does the engine run good otherwise? If so, I would just say do the rear main seal and keep on trukin'. That's a lot of oil loss.

The seal itself is very inexpensive. It's all the work though. If this was a rusty piece of junk, probably not worth it, just keep topping it off. But your truck looks pretty clean. I'd go for the rear main seal.

OTOH, a fresh new engine/transmission is a good amount of cash.
 
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89Suburban

89Suburban

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qt/week is prob cheaper

I did contemplate fulling the front diff/shaft/axles to at least put a new pan gasket and see if that makes any kind of difference. At least cut it in half. Plus the p/u tube o-ring and oil deflector. I just keep getting this feeling I am on borrowed time with the valve train.
 
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