In Stock & Ready to Freight Transmissions

Performance Automatic Automatic Transmissions PA45104

Brand: Performance Automatic
Condition: Used
$4,400.00
+ $295.00 flat-rate insured LTL freight (details)
$4,695.00 delivered to the continental US
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–7 business days, continental US
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Details & Inspection Notes

Overview

Brand: Performance Automatic
Manufacturer’s Part Number: PA45104
Part Type: Automatic Transmissions
Product Line: Performance Automatic Transmissions
Transmission Type: Automatic
Valve Body Style: Performance
Torque Converter Included: No
Transmission Controller Included: No
Transmission Cooler Included: No
Transmission Pan Style: Deep
Transmission Case Material: Aluminum
Fluid Fill Location: Case
Dipstick Included: No
Quantity: Sold individually

Performance Automatic Transmissions

Performance Automatic transmissions are engineered to deliver exceptional strength, consistency, and reliability for high-performance street and strip applications. Designed with precision in mind, this unit incorporates upgraded internal components that improve durability while handling increased horsepower and torque demands. As a result, it provides smooth yet firm shifts that enhance both performance and driving confidence.

In addition, each transmission is carefully assembled using high-quality materials and strict quality control standards to ensure long-lasting operation. Advanced valve body calibration helps optimize shift timing and responsiveness, allowing drivers to experience improved acceleration and efficiency. Whether on the street or at the track, this transmission is built to maintain consistent performance under varying conditions. For compatible components, explore our performance torque converters and transmission coolers.

Moreover, the design supports easy integration into a wide range of setups, making it a practical upgrade for enthusiasts seeking dependable power transfer. Its robust construction helps reduce wear and heat buildup, which ultimately extends service life. Consequently, users benefit from a drivetrain solution that performs reliably even during demanding use. You can also browse related automatic transmission parts to complete your build.

Equally important, this transmission is developed to handle repeated high-load situations without sacrificing shift quality or internal integrity. This makes it an ideal choice for drivers who expect both performance and durability from their drivetrain components. Overall, it offers a balanced combination of strength, precision, and efficiency for serious automotive builds.

Startup & Installation Checklist

  • Replace timing components, water pump and plugs before initial startup where applicable.
  • Refill all fluids with manufacturer-specified oil and coolant.
  • Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
  • Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.

Full terms: 30-day startup warranty · returns