73-87chevytrucks.com
73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: mrghostwalker on July 08, 2022, 11:29:27 am
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I'm running a 350 engine in front of my ht350 tranny in my K20/K10 and was wondering if anyone has used an overdrive unit with the HT350? If so how strong are the overdrive units?
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Are you talking about an aftermarket Overdrive unit? The Gear Vendor version is plenty strong, but by the time you buy one, you could swap to a 700R4 for cheaper IMO.
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G.V. is way over priced!
I had a quote to change out my TH350 with a 700r for 1800.00
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Yeah, it looks like a crate 700r tranny from a reputable company would cost about the same as an overdrive unit.
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What about a salvage yard?
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Yeah, it looks like a crate 700r tranny from a reputable company would cost about the same as an overdrive unit.
3-4 K? That's what Gear Vendor ran last time I checked... ::)
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Yeah, it looks like a crate 700r tranny from a reputable company would cost about the same as an overdrive unit.
3-4 K? That's what Gear Vendor ran last time I checked... ::)
Ok, maybe a little LESS than an overdrive unit.
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I say 700r4....
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I also recommend the best gm transmission builders..
https://www.performabuilt.com/product/level-1-street-cruiser-700r4/
https://www.performabuilt.com/product/level-2-pro-race-700r4/
https://www.performabuilt.com/product/heavy-hauler-max-700r4/
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I own the Heavy Hauler 4l60e powered by a US Shift Quick 4.
Hands down the best 4l60e I have ever owned.
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What about a salvage yard?
Salvage yard 700?
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I've thought about a salvaged 700r but I don't have any decent tranny places around here. I don't trust a chain store to do it right.
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I've thought about a salvaged 700r but I don't have any decent tranny places around here. I don't trust a chain store to do it right.
You don't want a salvage yard 700.. it'll likely be halfway crapped out, and then you'll spend a crap ton on a rebuild.
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Get one for the right price at a salvage yard to get rebuilt. That is the rout I would go. Unless you can do internet searches to find one.
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Get one for the right price at a salvage yard to get rebuilt. That is the rout I would go. Unless you can do internet searches to find one.
Better be a super cheap junkyard...Oringinal internal upgrades needed to last long purchased at a shop will probably cost too much. Won't they mark up the upgrades? I think buying one with the necessary upgrades is best...
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Unless you're running a high horsepower 350 or going to do some heavy duty off-roading, you don't need to spend big bucks on a lot of upgrades. With quality overhaul parts, you can have a durable unit that will give dependable service for many miles. It's more important to find someone who is reputable to do the work and let them make recommendations on what upgrades you need based on your intended use for your vehicle. Ask around in your car community in your area. If someone has had a good experience with a rebuilder, they will likely be glad to recommend him. You can also save a ton by handing your transmission over to your rebuilder, rather than handing him your keys. I don't know how much work you plan on doing yourself, but even if you don't feel up to rebuilding your own transmission, removing it is do-able as a DIY project for many people. Good luck!
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There is a local dismantler that I have sourced many parts from, including a TH400. Think I paid him 350.00 4 years ago.
He ships also.
Message me if you want his contact info.