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Vehicle Info NeededACC PERFORMANCEPART NUMBER: 082-4949HD
Nightstalker Torque Converter for GM 4L80E Transmission, Stall Range: 200 RPM Over, Diameter: 12 in., Lock Up: YES
$40258
Ships on 09/14/2026
Lowest Price GuaranteeNightstalker "Ultra Tow"1600-2000 RPM Stall
Nightstalker Torque ConverterFits GM 4L80E Transmission Stall Range: 200 RPM Over Diameter: 12 in. Spline: 35 Bolt Circle: 11.675 in. Crank Pilot: 1.703 in. Lock Up: YES Anti-Ballooning Plates: No Balanced: Yes
ACC Performance 4949HD Nightstalker Torque Converter Features:
- Bolt Size: 3/8 in. x 16 TPI
- Torrington Bearings: Yes
- Welded Fins: 4-Cornered
- Bell Housing Size: 2 or 2.500 in. Impeller Hub - Does NOT Interchange
- Height: 6.937 in.
- Weight: 45 lbs.
ACC Performance 4949HD Nightstalker Torque Converter Notes:
- For use with Grade-8 hardware only
Part TypeAutomatic Transmission Torque Converter
BrandACC PERFORMANCE
Package Height8.0
Package Width13.0
Package Length13.0
Weight52.4 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number4949HD
Package Qty1
Package TypeEA
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