How much does a 1988 GMC Sierra weigh?
It has an overall length of 212.90 inches, a width of 76.40 inches and a height of 73.0 inches with a curb weight of 3,933 lbs.
How much weight can a GMC Sierra 1500 hold?
The Regular Cab model of the 2020 GMC Sierra 1500 grants the maximum payload capacity of 2,240 pounds. This set-up comes with the 8-foot long box, making it an ideal work truck, due to both carrying power and capacity.
What transmission is in a 1985 GMC truck?
4L60e in it.
Which is better TH350 or TH400?
The TH350 uses a mechanical kick down switch, whereas the TH400 uses an electric one. A lot of people claim that he TH350 has less drivetrain loss than the TH400, which means that all things being equal, the TH350 is going to get more power to the rear wheels from an engine with equal power.
How do I know if I have a Turbo 400?
It is identified easiest by its “375-THM” designation cast in the underside of the tail housing. The TH475 was an extra-heavy-duty version, and was found in larger trucks from 1971 on. If you are trying to determine the TH400 from another in a vehicle, a fast way to tell is to look at the kick down mechanism.
Are all Turbo 400 the same?
They are, for the most part, interchangeable on the same vehicles; however, you would normally find the TH400 in larger engine applications because they are able to function more reliably at higher engine rpms.
How much is a Turbo 400 transmission worth?
selling it as a good unit and with a “it will work” or your money back warrantee, it should be worth $150-200. There are many shops that sell a stock rebuilt TH400 for $600.
How much HP can a Turbo 400 handle?
About 400-450 HP/TQ is the limit on the stock TH400. With ONE almost free modification and some minor valve body calibration changes, 800 HP on an otherwise stock TH400 is not a problem if it’s assembled well (good endplay, etc), and the 34 element sprag is a wise addition above 450 HP or any drag usage.
Does a 400 Turbo transmission have overdrive?
The Turbo 400 has earned the reputation of a tough, reliable transmission that can survive harsh duty, but is there a better alternative? Although not often considered as such, much like the Turbo 400, the 4L85E is a solid contender for use in heavy, high-horsepower vehicles, and has the added benefit of an overdrive.