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Drivetrain› Automatic Transmissions and Components

Boss Hog

GM LS 300mm Lock-Up Torque Converter

$559.29 $524.29 Save $35.00

SKU: 49453

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Description

The Boss Hog 49453 is a GM lock-up torque converter designed for LS type engines with a 2-step input shaft from 1998 and up. It features a 300mm diameter and a stall range of 2,800 – 3,200 RPM, offering great driving characteristics.

This converter is built to strengthen weak points of factory converters, incorporating a modified extreme-duty stator, a thicker and stronger lock-up liner, and new Torrington style bearings.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandBoss Hog
Part Number49453
CategoryDrivetrain

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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