JEGS
Torque Converter for Ford C4 [10 in. Dia. & 2300-2500 RPM Stall Speed]
555-60407
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Items You Need
Ford C4
JEGS 555-60407 Torque Converter Notes:
Converter diameter may vary based on Core Availability
For Big Block applications, use JEGS XHD Converters
| Performance Torque Converter General Application Chart * | |||
| Advertised Camshaft Duration | Rear Gear Ratio | Engine RPM Range & Compression Ratio | Converter RPM Stall Speeds ** |
| Stock to 260° | Stock to 3.23 | 1000-4600 8 to 9.5 | 1500 to 1700 |
| Stock to 265° | Stock to 3.23 | 1400-5000 8 to 9.5 | 1600 to 1800 |
| 265° to 280° | 3.00 to 3.73 | 1600-6000 9.5 to 10.5 | 2200 to 2400 |
| 280° to 300° | 3.55 to 4.56 | 2000-6500 9.5 to 11 | 3000 to 3400 |
| 280° to 310° | 3.73 to 4.88 | 2800-7000 10 to 11.5 | 3500 to 3800 |
| 290°+ | 3.73+ | 3400-8000 10.5 to 12 | 3500+ |
* This chart is a guideline. The stall speed may vary in your application.
** Recommended for use with Small Block engines only
FAQ
What is the best stall speed for torque converter?
- The ideal stall speed depends on your vehicle's specs and usage.
- Consider factors like engine torque, weight, and intended application.
How do I know what stall torque converter I need?
- Determine your engine's torque output.
- Match it with a converter's stall speed range.
- Choose based on your vehicle's weight and usage.
What does a 2500 RPM stall converter do?
- A 2500 RPM stall converter allows higher RPM before engaging.
- Improves launch performance and overall drivability.
What is the typical torque converter at stall speed?
- Stall speed varies but is typically around 2500 RPM.
- Check specifications for accurate details.
Specifications:
Will this pair to a 1974 c4 and bolt to a 1968 302 flex plate that has a 10.5 bolt pattern?
Will this work with a th350 “bop” trans behind a 307small block
Does this fit a C4 with a 1971 302ci
Will this fit 1966 mustang C-4 trans
The torque converter i have has been on a 50 mile drive , should i replace the pump seal if i replace the torque converter with this one ? It looks fine.
Is this like a refurbished b&m tour converter?
What is the thread pitch for the flywheel studs?
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