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Will A 700R4 Bolt Up To A 350 Motor?

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Last updated on 4 min read

Yes, they bolt right in . Better if your th350 is a longtail (truck) tranny. That way you wont need another driveshaft.

Will a 700R4 bolt up to a SBC?

yea the problem is the 700r4 from your 2.8 will not bolt up to a small block because its got the wrong pattern, if you get one from a 4.3 however it will bolt right on.

What engines are compatible with a 700R4 transmission?

MODEL ENGINE CAPRICE 3.8L / 5.0L CAMARO 2.8L / 5.0L SUBURBAN 6.2L S10 PICKUP 2.5L / 2.8L

Will a 700R4 work without a computer?

There are no TV cable , mechanical speedometer drive, or governor provisions. ... To run a 700-R4 trans behind a carbureted engine without a computer, at the very least the TV cable must be hooked up to the carburetor and properly adjusted.

Is a TH350 stronger than a 700R4?

According to the big trans guys they are actually stronger than the 700 ; smaller, lighter, and a better 1st gear ratio. I have had a mildly built 200-4R behind a 462 in a 4000# car for over 10 years with no issues.

Is a 700R4 the same length as a Turbo 350?

Length And Weight

The TH350’s case length is 21 5/8 inches. Depending on the tail shaft housing, its overall length can either be 27 5/8 or 30 5/8 inches. The 700R4’s case length is 23 3/8 inches and its overall length is 30 3/8 inches. The TH350 weighs 120 lbs., while the 700R4 weighs 155 lbs.

Is a 700R4 the same length as a Turbo 400?

Registered. edit: okay, AA sez the 350 is 21.5′′, 700r is 23.375′′, 4l60e is 21.875′′, and 400 is 24.25′′ .

How much HP can a 700R4 handle?

The Street/Strip 700R4 is good for about 550 hp maximum , but with the HD input drum it is good for about 625 hp max. Add another $240.00 for the input drum.

Will a 5.3 LS bolt to a 700R4?

thanks! Re: 5.3 mated to a 700r4? It will bolt up , but with only 5 bolts on the bell housing. If I remember right you will need a special flywheel, several companies make them like TCI.

What years did Chevy use the 700R4 transmission?

Gear Ratio R 2.29:1

Which is better 200r4 or 700R4?

There is also the longer nature of the 700R4 which requires certain modifications in order to cross member and driveshaft. Conversely, the 200-4R can be made to be stronger than the 700R4 . It is, however, worthy to note that the 200-4R is popularly known as the weaker of the 200-4R/700R4 pair.

How do I know if my 700R4 is locked up?

To tell if the converter is locking up in the early GMs try this- Once at interstate cruising speed(no load other than cruising) , very lightly touch the brakes with your LEFT foot , while maintaining your current speed and accelerator position.

Is a 700R4 good for drag racing?

Racing with a stock 700R4 while in overdrive risks the integrity of the O/D band and limits your performance in a drag race, and can ruin the transmission. But a custom built 700R4 is made of sterner stuff, and reduces the lag time introduced by sloppy and sluggish shifts.

Can you swap a 700R4 with a TH350?

This swap is possible, most go the other way TH350 to 700R4. Driveshaft length needs to be adjusted. Shift linkage will need to be corrected, I recommend getting an aftermarket floorshifter it makes the swap easier.

How much power can a stock Turbo 350 handle?

The Stage 1 TH350 is rated up to 450 hp .

Is a 4L60 the same as a 700R4?

In 1990, GM decided to code and renamed their transmissions, the 700R4 is best described as a 4 speed, longitude transmission rated for vehicles around 6000 lbs. It was this information that was used to change its name to 4L60; therefore, a 700R4 and 4L60 are the same transmission.

This article was researched and written with AI assistance, then verified against authoritative sources by our editorial team.
FixAnswer Automotive Team
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