If you need a torque converter with an actual 1,500 RPM stall rating, none of the products listed here is confirmed to meet that specification. The closest lower-stall choices are converters rated from 1,800–2,400 RPM or 2,000–2,200 RPM. The TCI StreetFighter is a different kind of option: its listed feature describes an increase of nearly 1,500 RPM over stock, not a 1,500 RPM stall speed. Match the converter to your transmission, engine, and intended use before buying.
| Product | Listed stall information | Best suited for |
|---|---|---|
| TCI StreetFighter | Nearly 1,500 RPM increase over stock | Street-and-strip builds seeking a higher stall than stock |
| JEGS GM TH350/TH400 | 2,000–2,300 RPM | Street or track use with TH350/TH400 |
| Allstar Performance | 2,000–2,200 RPM | TH350/TH400 builds seeking a comparatively low listed stall |
| JEGS GM 4L60E/4L65E/4L70E | 1,800–2,400 RPM | Specified GM automatic transmissions |
| B&M Turbo | 2,200–2,600 RPM | Buyers who can verify vehicle fitment with the seller |
TCI StreetFighter TH350/400 Converter
Best for: Street-and-strip builds using higher-RPM horsepower-oriented engines, performance cams, higher compression, or aftermarket carburetors. TCI describes the StreetFighter as designed for street and strip use and says it offers nearly a 1,500 RPM increase over stock.
That figure is an increase over stock, not a stated 1,500 RPM stall rating. Choose this if you want the product’s stated performance-oriented characteristics and have confirmed its fit for your application. Avoid treating “1,500 RPM increase” as the converter’s absolute stall speed; the supplied information does not provide that number.
JEGS 2000–2300 RPM TH350/TH400
Best for: Drivers using a GM TH350 or TH400 who want a converter listed at 2,000–2,300 RPM for street or track use. JEGS describes it as intended to improve launch and acceleration and says the stall range is meant to match engine and camshaft needs.
This is a closer fit for a buyer considering a lower-stall performance converter than the 2,700-RPM-and-up options in the supplied list, but it is not a 1,500 RPM converter. Confirm the transmission and engine combination before choosing it.
Allstar Performance 2000–2200 RPM Converter
Best for: Buyers with a TH350 or TH400 seeking a listed 2,000–2,200 RPM stall range. The product information identifies it as a 350 Turbo stall converter and lists its country of origin as the United States.
Its stated range is among the lower options in this roundup, making it worth comparing if your target is near 1,500 RPM but an exact match is unavailable in this selection. The listing provides limited detail about application-specific fitment, so verify the converter’s suitability for your transmission and setup.
JEGS Street Performance 4L60E Converter
Best for: Buyers whose vehicle uses a GM 4L60E, 4L65E, or 4L70E transmission. JEGS lists a 1,800–2,400 RPM stall range and a 300 mm diameter. Its transmission fitment and stated range make it a relevant lower-stall alternative, though it is not rated at 1,500 RPM.
Choose this if your transmission matches one of those listed and its range suits your build. Avoid assuming that a similar transmission name alone confirms fitment; verify the specific application before ordering.
B&M 2200–2600 RPM Turbo Converter
Best for: Buyers comparing a 2,200–2,600 RPM Turbo torque converter across multiple vehicle applications. The listing says it fits multiple makes and models, but it specifically recommends contacting the seller with vehicle information to check compatibility.
This is a higher-stall option than the 1,800–2,400 and 2,000–2,200 RPM products above, based on the listed ranges. Its main limitation is that the available product details do not identify specific compatible vehicles. Confirm fitment before purchase, especially if your target is close to 1,500 RPM.
Buying Guide: How To Choose A 1500 Stall Torque Converter
Does a 1,500 RPM increase mean a 1,500 RPM stall?
No. Stall speed is the converter’s stated operating characteristic, while an increase over stock describes a difference from a stock converter. The TCI product information uses the latter wording. Ask for the converter’s actual stall specification if you need a precise 1,500 RPM rating.
Which transmission does the converter need to fit?
Start with the exact transmission model. The JEGS TH350/TH400 options are not interchangeable by assumption with the JEGS 4L60E/4L65E/4L70E product. Confirm the transmission and application details against the product listing or seller before ordering.
How should stall range compare with the engine setup?
Consider the engine’s characteristics, camshaft, and intended use together. The JEGS TH350/TH400 listing specifically says its 2,000–2,300 RPM range is intended to match engine and camshaft needs. A converter’s stall number alone does not establish that it is right for every build.
What should I check before buying?
- Confirm the transmission model and vehicle application.
- Distinguish an absolute stall rating from an increase over stock.
- Compare the stated stall range with the engine and intended driving use.
- Ask the seller to verify fitment when the product information is broad or incomplete.
Frequently Asked Questions
Is any listed product confirmed as a 1,500 RPM converter?
No. The supplied product details do not state an absolute 1,500 RPM stall rating for any of the five products.
Which listed option has the lowest stated stall range?
The JEGS 4L60E/4L65E/4L70E converter is listed at 1,800–2,400 RPM. The Allstar product is listed at 2,000–2,200 RPM.
Is the TCI StreetFighter a 1,500 RPM converter?
Its listing describes nearly a 1,500 RPM increase over stock, not an absolute 1,500 RPM stall speed.
Can a TH350 converter be assumed to fit a TH400?
Do not assume fitment. Check the product’s listed transmission applications and confirm compatibility for the specific vehicle and transmission.
What if an exact 1,500 RPM stall is required?
Look for a product listing that explicitly states a 1,500 RPM stall rating, then confirm transmission fitment and suitability with the seller or a qualified transmission professional.