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![SY3804L8HDMD Super Yank Series Torque Converter, Small/Big Block Chevy w/4L80/4L85E, 10.50 in. Diameter, 3800 RPM Stall [Lockup]](https://www.jegs.com/images/mini_750/0/056/056-sy3804l8hdmd.jpg)
Vehicle Info NeededYANK PERFORMANCE CONVERTERSPART NUMBER: 056-SY3804L8HDMD
SY3804L8HDMD Super Yank Series Torque Converter, Small/Big Block Chevy w/4L80/4L85E, 10.50 in. Diameter, 3800 RPM Stall [Lockup]
$1,48900
Ships on Oct 02, 2026
Lowest Price GuaranteeSmall/Big Block Chevy
4L80/4L85E Transmission
4L80/4L85E Transmission
Super Yank Series Torque ConverterSmall/Big Block Chevy w/4L80/4L85E Transmission 10.50 in. Diameter 3800 RPM Stall Multi-Disk Lockup Billet
Yank Performance Converters SY3804L8HDMD Features:
The Super Yank Series are a popular choice for street/strip setups that require hard-launches.
- 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 Rpm3800
Lock Up TypeYes
QuantitySold Individually
MaterialBillet
Transmission Manufacturer Code4L80/4L85E
Part FitmentSemi Universal
Maximum HorsepowerN/A
Grade TypePerformance
Diameter10.50 in.
Vendor Part NumberSY3804L8HDMD
Package Qty1
Package TypeEA
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