![Torque Converter for GM 4L80E [2400-2700 RPM]](https://www.jegs.com/images/mini_750/500/555/555-60469.jpg)
JEGSPART NUMBER: 555-60469
Torque Converter for GM 4L80E [2400-2700 RPM]
$50999$550.79You Save$40.80
More than 10 availableGM 4L80E/4L85E
Torque Converter GM 4L80E 12 in. Diameter 35-Spline 6-Bolt Mounting Pattern Rated to 550 HP Lockup Compatible Balanced Stall Speed: 2400-2700 RPM 1.703 in. Crank Pilot Diameter
See Torque Converter Selection Chart Above to Help with Choosing the Correct Converter
FAQ
How do I select a torque converter stall speed?
- Choosing the right torque converter stall speed involves considering your engine's RPM range and camshaft duration. Stall speed is the point at which the torque converter transmits power to the transmission. Opt for a stall speed that matches your engine's torque curve and intended usage.
Do I need a new torque converter with a high-performance cam?
- Yes, a high-performance camshaft often requires a new torque converter. Camshaft duration affects engine performance and RPM capabilities, necessitating a torque converter with a compatible stall speed for efficient power transfer across the RPM range.
Do rear-end gears matter when selecting a torque converter?
- Rear-end gears are crucial in torque converter selection. The gear ratio influences engine RPM and stall speed requirements. Higher gear ratios can accommodate higher stall speeds, while lower ratios may require lower stall speeds for optimal performance. Match the stall speed with the gear ratio for efficient power transfer.
What does a high stall converter do?
- A high stall converter allows the engine to reach higher RPM before engaging the transmission. This enhances acceleration, particularly beneficial in racing or performance applications where quick throttle response and higher RPM ranges are essential.
Part TypeAutomatic Transmission Torque Converter
BrandJEGS
Package Height9.6
Package Width14.1
Package Length14.4
Weight55.7 PG
Part CategoryPerformance Parts
Furnace-BrazedYes
QuantitySold Individually
Transmission Mfr. Code4L80E
Flash Stall Speed (Rpm)2700
Trans Model4L80E
Anti-Ballooning PlateNo
Crank Pilot Diameter1.703 in (43.256 mm)
Stall Speed (Rpm)2400-2700
Input Spline Quantity35 in (889 mm)
Horsepower550
BalancedYes
Part FitmentSemi Universal
LockupYes
Diameter12 in (304.8 mm)
Package Qty1
Package TypeEA
No Questions
No Reviews
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