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Parts desk +1 (209) 373-5717 Mon–Sat 9:00am – 6:00pm PT

Automatic Transmissions

Performance Automatic Street Smart Transmission Systems PA60103

$3,125.00

Part price only. Freight is quoted for your ZIP before you pay — a gasket set and a 425 HP outboard are not the same shipment, so nothing is guessed at checkout.

In stock — ready to dispatch

Automatic Transmission System, Street Smart, Chevy, 4L60E, Kit

Part number checked before dispatch Send the model, year and serial range and we confirm this is the right number for your unit — including whatever it supersedes.
Quoted freight, insured in transit Small parts by parcel, engines and outboards crated on a pallet. You see the figure for your ZIP before you pay.
2% off when you pay in crypto Also Zelle, bank wire, Cash App, Chime and Apple Pay. No card details taken on this site.
Fitment help before you buy Call +1 (209) 373-5717 — Mon–Sat 9:00am – 6:00pm PT · Sun closed

Description

Overview

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The Performance Automatic Street-Smart Transmission System PA60103 delivers dependable performance and smooth shifting for serious street machines and high-performance builds. First of all, Performance Automatic engineered this transmission system to meet the demands of modern performance engines. Therefore, it provides reliability, durability, and consistent power delivery. In addition, it works perfectly for street rods, custom muscle cars, and high-performance vehicles.

Furthermore, Performance Automatic builds this Street-Smart system with upgraded internal components and precise engineering. As a result, the transmission handles demanding driving conditions with ease. At the same time, it maintains smooth, controlled shifting under load. Moreover, the included 12-inch torque converter features a 2,500-rpm flash stall rating. Consequently, drivers benefit from stronger launches and improved throttle response.

In addition, the PA60103 transmission uses a strong OEM-style aluminum case with a durable black finish. Likewise, the aluminum construction reduces weight while maintaining structural strength. Meanwhile, the 4-speed automatic design includes a 3.06 first gear ratio. Therefore, the transmission improves off-the-line acceleration and overall drivability. Additionally, the system supports lockup capability, and as a result, it improves efficiency during highway cruising.

Equally important, Performance Automatic designed this Street-Smart system as a complete installation package. Therefore, it includes a transmission controller, wiring harness, torque converter, dipstick, and filler tube. Because of this, installation becomes simpler and faster for builders and enthusiasts. However, the kit does not include a transmission cooler or flex plate. Instead, this allows builders to choose components that match their specific performance setup.

Finally, this remanufactured system undergoes testing to ensure dependable performance. Consequently, it delivers reliable operation for demanding street applications. Overall, the Performance Automatic Street-Smart Transmission System PA60103 combines strength, efficiency, and installation convenience. Ultimately, it provides a smart and reliable upgrade for any high-performance street build.

Talk to the parts desk

Give us the model, year and serial range. We confirm the part and quote the freight together.

No call centre and no quote-chasing — you get a real figure, in writing, from someone who can read a parts diagram and knows what supersedes what.

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