🎉 Up to 70% Off Selected ItemsShop Sale
Unleash Pure Transmission Power

Unleash Pure Transmission Power

Maximize vehicle performance with custom-built high-performance transmissions and expert-engineered rebuild kits.

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-70%
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SportMonster Chevy TH400 Transmission & Torque Converter

$3,399.00

$1,019.70

-70%
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StreetMonster Chevy 700R4 Transmission & Converter Conversion Package

$3,399.00

$1,019.70

-70%
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SportMonster Chevy TH350 Transmission & Torque Converter

$3,499.00

$1,049.70

-70%
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StreetMonster Chevy 700R4 Transmission & Torque Converter

$2,899.00

$869.70

-70%

Core Deposit: CD20240022MS

$600.00

$180.00

Core Deposit: CD20240022HS

$600.00

-70%

Core Deposit: CD20235024MS

$600.00

$180.00

Core Deposit: CD20270412MS

$500.00

What Our Customers Say

The shifting is incredibly smooth now. This heavy-duty transmission saved my truck's performance completely.

J
James Miller

Top-tier customer support helped me find the perfect torque converter. Shipping was faster than expected.

S
Sarah Jenkins

Reliable parts that actually handle the horsepower. Monster Transmission is my go-to for every build.

R
Robert Vance

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