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![PY34004L80MD Pro Yank Series Torque Converter, Small/Big Block Chevy w/4L80/4L85E, 10.50 in. Diameter, 3400 RPM Stall [Lockup]](https://www.jegs.com/images/mini_750/0/056/056-py34004l80md.jpg)
Vehicle Info NeededYANK PERFORMANCE CONVERTERSPART NUMBER: 056-PY34004L80MD
PY34004L80MD Pro Yank Series Torque Converter, Small/Big Block Chevy w/4L80/4L85E, 10.50 in. Diameter, 3400 RPM Stall [Lockup]
$1,48900
Ships on 10/02/2026
Lowest Price GuaranteeSmall/Big Block Chevy
4L80/4L85E Transmission
4L80/4L85E Transmission
Pro Yank Series Torque ConverterSmall/Big Block Chevy w/4L80/4L85E Transmission 10.50 in. Diameter 3400 RPM Stall Multi-Disk Lockup Billet 1200 RWHP Rated
Yank Performance Converters PY34004L80MD Features:
The Pro Yank Series is a top choice 10.50 in. billet converter with solid billet lockup clutch. These converters are rated for big power and designed for large shots of NOS and boosted applications.
- One-piece roller burnished hub
- New Torrington bearings
- Fully furnace brazed pump and impeller
- Hardened splines
Part TypeAutomatic Transmission Torque Converter
BrandYANK PERFORMANCE CONVERTERS
Package Height8.0
Package Width13.0
Package Length13.0
Weight47.0 PG
Part CategoryPerformance Parts
Stall Speed Rpm3400
Lock Up TypeYes
QuantitySold Individually
MaterialBillet
Transmission Manufacturer Code4L80/4L85E
Part FitmentSemi Universal
Maximum Horsepower1200
Grade TypePerformance
Diameter10.50 in.
Vendor Part NumberPY34004L80MD
Package Qty1
Package TypeEA
No Questions
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