New Product

Gearstar GS4R70W34X43 4R70W 4x4 Modular Level 3 Transmission

New Product

#2341045

Gearstar GS4R70W34X43 4R70W 4x4 Modular Level 3 Transmission

Performance-built 4R70W automatic transmission designed for Ford 4x4 applications
Level 3 upgrades provide increased strength, durability, and power-handling capability
Modular bellhousing design offers application flexibility and improved serviceability

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$7,445.00

/each

Factory Shipped

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Product Summary

4R70W

Performance-built 4R70W automatic transmission designed for Ford 4x4 applications
Level 3 upgrades provide increased strength, durability, and power-handling capability
Modular bellhousing design offers application flexibility and improved serviceability
Enhanced internal components and performance calibration deliver firm, consistent shifts
Ideal for high-performance street, towing, off-road, and custom truck builds requiring dependable transmission performance

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Key Specs

MFG. Part #	GS4R70W34X43
Brand	Gearstar American Performance

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Need To Know

Made to Order

This custom item will ship when completed

Truck Shipment

Truck shipments must be pre-paid with a credit card, certified check or money order

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Gearstar American Performance GS4R70W34X43 Details

The Gearstar 4R70W 4x4 Modular Level 3 Transmission is a performance-built automatic transmission engineered for Ford 4WD applications requiring greater strength, reliability, and shift performance than a factory unit. Built around the proven 4R70W platform with a modular bellhousing design, this transmission is upgraded to handle increased horsepower and torque while maintaining excellent street manners and everyday drivability.

Designed for performance trucks, SUVs, and off-road vehicles, the Level 3 package features strengthened internal components, upgraded clutch systems, and performance-oriented calibration to deliver crisp, consistent shifts under demanding conditions. Each transmission is carefully assembled and tested to ensure dependable operation, making it an ideal solution for enthusiasts seeking a durable, high-performance drivetrain upgrade.

Performance-built 4R70W automatic transmission designed for Ford 4x4 applications
Level 3 upgrades provide increased strength, durability, and power-handling capability
Modular bellhousing design offers application flexibility and improved serviceability
Enhanced internal components and performance calibration deliver firm, consistent shifts
Ideal for high-performance street, towing, off-road, and custom truck builds requiring dependable transmission performance

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Gearstar American Performance GS4R70W34X43 Specifications

KEY SPECS
MFG. Part #	GS4R70W34X43
Brand	Gearstar American Performance

GENERAL
Sold in Quantity	Each

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