Monster Transmission | High-Performance Transmissions & Parts

A Better 10R80

At a Better Price.

Limited Time, Now thru April 27th!

The Monster 10R80s fixes the weak points with upgraded components like a ProForce converter, deep sump pan, and improved valve body for smoother, faster shifts and cooler temps. It’s the reliable, performance-built replacement your truck deserves—on sale for a limited time.

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SportMonster 6L90E

Transmission

CHEVROLET / GMC 6L90E

The SportMonster 6L90E Transmission delivers enhanced durability and dependable performance. Designed for moderate towing and off-road adventures, it’s the perfect fit for heavy-duty builds that need reliable shifting under pressure.

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Monster 4R100

Transmission

1999-2004 Ford Super Duty Trucks & Excursion SUV.

The Original Workhorse. Dependable and strong, the 4R100 transmission delivers the performance you need to get the job done, day after day.

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Monster 68RFE

Transmission

2007.5+ Ram 2500/3500 Heavy-Duty Trucks.

Built for the Grind. Conquer any jobsite or haul with confidence. The legendary 68RFE transmission delivers unstoppable power and proven reliability for the toughest Ram trucks.

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Monster 6L80E

Transmission

Mid-2000s to Early-2010s GM Performance & Heavy-Duty Vehicles.

Modern Muscle. Experience the 6-speed advantage. The 6L80E transmission delivers performance and reliability for demanding trucks and powerful cars

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New Cooler

Bypass Deletes

Allison / GM 6L80 / GM 6L90

Ensure continuous cooling and eliminate common failure
points with a bypass delete designed to prevent overheating
and extend transmission life during heavy-duty use.

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StreetMonster Chevy 6L80E Transmission & Torque Converter
3 reviews

Unlock the next level of performance with Monster's StreetMonster 6L80E transmission—a 6-speed automatic engineered for strength, precision, and durability. Perfect for light-duty trucks, SUVs, and performance cars, the StreetMonster delivers...

$3,157.00

$2,999.00

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SportMonster Dodge 68RFE Transmission & Torque Converter
No reviews

Conquer any challenge with the SportMonster 68RFE transmission - a 6-speed automatic powerhouse built for heavy-duty trucks and high-torque diesel engines. Designed for rugged durability and smooth performance, the 68RFE...

$6,736.00

$6,399.00

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SportMonster Chevy 6L80E Transmission and Torque Converter
No reviews

Unleash the full potential of your ride with the SportlMonster 6L80E transmission - a 6-speed automatic powerhouse known for its strength, efficiency, and versatility. Whether you're cruising daily or pushing...

$3,684.00

$3,499.00

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StreetMonster Ford 5R110 Transmission & Torque Converter
No reviews

Unleash unstoppable power with the StreetMonster 5R110 transmission, also known as the TorqShift—a 5-speed automatic designed to dominate heavy-duty trucks and high-torque diesel engines. Built to handle the toughest jobs,...

$3,578.00

$3,399.00

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Chevy 6L80E Torque Converter Single Clutch Billet Cover
No reviews

Monster’s single-clutch 6L80E torque converter is a high-performance upgrade designed to enhance the power and efficiency of vehicles with 6L80E transmissions. Perfect for trucks, SUVs, and performance cars, this torque...

$1,052.00
$999.00

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Chevy LS Style 4L60E & 4L65E Torque Converter 1650 Stall

When it’s time to put your LS-powered Chevy ahead of the pack, Monster’s LS Style 4L60E & 4L65E Torque Converters are ready to deliver the strength, precision, and performance you...

$305.00
$289.00

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Ford E4OD & 4R100 Torque Converter Stock Stall

When it’s time to upgrade your Ford for serious towing, hauling, or high-performance driving, Monster’s E4OD & 4R100 Torque Converters deliver the power, precision, and reliability you need. Engineered to...

$395.00
$375.00

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