Bud's Auto

Bud's Auto 🔥 Your plug for engines, transmissions & legit auto parts! 🔧
Fast deals, real quality — no cap. Hit me up at +1 (352) 325-1386 — let’s get you rolling! 🚗💨
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Whether you're building, swapping, or racing, we got what you need.

The TH400 (Turbo Hydra-Matic 400) 2WD automatic transmission with a matching torque converter is one of the most respect...
06/19/2026

The TH400 (Turbo Hydra-Matic 400) 2WD automatic transmission with a matching torque converter is one of the most respected heavy-duty transmissions ever produced. Originally designed for high-performance and commercial applications, it is known for exceptional strength, smooth shifting, and long service life. In stock form, a well-maintained TH400 can comfortably support around 450–500 horsepower and 500 lb-ft of torque, while professionally built versions can handle significantly more.
Its rugged three-speed design features fewer moving parts than many modern transmissions, making it highly reliable and easy to rebuild. The included torque converter helps provide smooth power delivery and dependable street or strip performance.
The TH400 is an excellent choice for Chevrolet Chevelle, Camaro, Nova, C10 pickups, El Camino, Impala, GMC trucks, hot rods, drag cars, and classic muscle car projects. If you're building a high-torque V8-powered vehicle that demands proven durability and performance, the TH400 remains one of the best automatic transmission options available.

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WhatsApp::: +1(305) 525-3090

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The Allison 1000 4WD automatic transmission with torque converter is one of the most respected heavy-duty transmissions ...
06/17/2026

The Allison 1000 4WD automatic transmission with torque converter is one of the most respected heavy-duty transmissions ever built, engineered to handle high torque and demanding towing applications. Commonly paired with the 6.6L Duramax diesel, it is capable of supporting up to 445 horsepower and 910 lb-ft of torque in factory applications, with built units handling significantly more. Its smooth shifting, advanced electronic controls, and exceptional cooling system make it ideal for both daily driving and heavy workloads.
Known for its outstanding durability, the Allison 1000 can exceed 300,000 miles with proper maintenance, making it a favorite among truck enthusiasts and commercial operators. It delivers reliable performance across a broad RPM range while maintaining excellent drivability and efficiency under load.
This transmission is perfect for Chevrolet Silverado HD, GMC Sierra HD, custom diesel swaps, off-road builds, towing rigs, expedition trucks, and high-performance work truck projects. Complete with a matched torque converter, it offers a dependable plug-and-play solution for builders seeking legendary strength, smooth operation, and long-lasting reliability.

Website::: BUDSAUTOPARTS.COM

WhatsApp::: +1(305) 525-3090

Email::::: [email protected]

06/16/2026

The 2017 Ford Coyote Gen 2 5.0L V8 Engine complete package with wire harness, programmed ECU (computer), and gas pedal assembly is an outstanding plug-and-play swap solution for enthusiasts seeking modern V8 power and reliability. Producing 527 horsepower at 7,500 RPM and 530 lb-ft of torque at 5,250 RPM, this naturally aspirated DOHC V8 delivers strong acceleration, smooth high-RPM performance, and the unmistakable sound that has made the Coyote engine legendary.
Designed with aluminum construction and advanced variable cam timing, the Gen 2 Coyote offers impressive durability while maintaining excellent fuel efficiency for a high-performance V8, typically achieving 15–18 MPG city and 24–26 MPG highway when properly tuned in its factory application. With a redline around 9,000 RPM, it provides an exciting driving experience from idle to full throttle.
This complete setup simplifies engine swaps by including the wiring harness, programmed computer, and electronic gas pedal, reducing installation complexity and making it nearly plug-and-play for compatible builds.
Ideal project vehicles include the 1965–1970 Ford Mustang, 1979–1993 Fox Body Mustang, Ford F-100 pickups, Factory Five Roadster, Ford Fairlane, and even custom hot rods and restomods. Whether for street performance or weekend track use, the 2017 Gen 2 Coyote delivers exceptional power, reliability, aftermarket support, and long-term value, making it one of the most desirable modern V8 swap packages available today.

Website:::: BUDSAUTOPARTS.COM

WhatsApp:::: +1(305) 525-3090

Email:::: [email protected]

The rebuilt 5R110W TorqShift 4WD Automatic Transmission Combo with Torque Converter is engineered for exceptional towing...
06/15/2026

The rebuilt 5R110W TorqShift 4WD Automatic Transmission Combo with Torque Converter is engineered for exceptional towing strength, reliability, and long-term durability. Professionally remanufactured with precision-tested internal components, this transmission is ready for direct installation and delivers smooth, consistent shifting under demanding conditions. Originally designed for Ford Super Duty trucks, the 5R110W is widely respected for its ability to handle heavy payloads and commercial workloads. It is commonly paired with the 6.0L and 6.4L Power Stroke diesel engines and features an adaptive electronic control system with a heavy-duty Tow/Haul mode.

The transmission itself does not produce horsepower or torque, but it is designed to support engines producing well over 325 hp and 560–650 lb-ft of torque, with a maximum transmission input capacity of approximately 1,100 lb-ft under its design specification.

Built with a strong aluminum case, upgraded clutch packs, and a matched torque converter, this unit offers excellent durability for towing, hauling, and high-mileage service. It is an outstanding choice for Ford F-250, F-350, F-450, and F-550 Super Duty restoration projects, diesel performance builds, expedition trucks, work trucks, commercial fleet vehicles, and off-road overland conversions, providing dependable performance for years to come.

Website::: BUDSAUTOPARTS.COM

WhatsApp:::: +1(305) 525-3090

Email::::: [email protected]

Upgrade your vehicle with this newly rebuilt CVT 8-speed automatic transmission and torque converter, professionally rem...
06/13/2026

Upgrade your vehicle with this newly rebuilt CVT 8-speed automatic transmission and torque converter, professionally remanufactured to deliver smooth shifting, dependable performance, and long-lasting reliability. Every unit is carefully inspected, rebuilt with high-quality components, and tested to ensure it meets strict performance standards before installation.
Designed to maximize engine efficiency, this transmission provides seamless acceleration while keeping engine speeds in the optimal range, typically between 1,500 and 6,500 RPM, depending on the vehicle and driving conditions. It is capable of supporting applications producing up to approximately 300 horsepower and 300 lb-ft of torque (actual capacity varies by manufacturer and model).
The advanced CVT design enhances fuel economy by maintaining the ideal gear ratio at all times, potentially improving efficiency by 5–15% compared to many traditional automatic transmissions when installed in compatible vehicles. The included rebuilt torque converter ensures smooth power delivery, reduced vibration, and improved driving comfort.
Built for durability, this transmission features renewed internal components, precision assembly, and quality seals designed to withstand daily commuting and long-distance travel. Whether replacing a failed unit or restoring factory performance, this plug-and-play transmission package offers excellent value, dependable operation, and peace of mind for years of reliable service. Installation by a qualified technician and proper fluid specification are recommended for optimal performance and longevity.

Website::: BUDSAUTOPARTS.COM

WhatsApp::: +1(305) 525-3090

Email::::: [email protected]

06/03/2026

The LSA 6.2L Supercharged V8 Engine paired with the 8L90E 8-speed automatic transmission is a high-performance drivetrain package designed for serious street, drag racing, and restomod projects. Originally found in high-performance GM vehicles such as the Cadillac CTS-V and Chevrolet Camaro ZL1, the LSA features an Eaton TVS 1.9L supercharger producing impressive power and torque.
This plug-and-play setup delivers approximately 556 horsepower at 6,100 RPM and 551 lb-ft of torque at 3,800 RPM in factory configuration. The 8L90E transmission provides quick, smooth shifts and excellent gear spacing, helping maximize acceleration while maintaining comfortable highway cruising. Depending on vehicle weight, gearing, and tuning, fuel economy can range from 15–22 MPG.
The LSA engine is built with a strong cast-aluminum block, forged steel crankshaft, and high-flow cylinder heads, making it highly durable and capable of supporting additional horsepower with proper upgrades. The 8L90E transmission is also known for handling substantial torque while offering modern electronic control and reliability.
Key features include instant supercharged power, excellent throttle response, advanced 8-speed gearing, aftermarket support, and proven durability. Popular project vehicles for this combination include classic Chevrolet Chevelle models, Chevrolet C10 trucks, Chevrolet Nova builds, Pontiac GTO restorations, and custom hot rods seeking modern supercharged V8 performance with everyday drivability.

Website::: BUDSAUTOPARTS.COM

WhatsApp::: +1(305) 525-3090

Email::: [email protected]

05/29/2026

The GM LS1 5.7L V8 is one of the most respected performance engines ever produced by General Motors. Featuring an all-aluminum block and heads, the LS1 delivers impressive power while remaining lightweight and highly reliable. Factory output ranges from approximately 350 horsepower and 365 lb-ft of torque, depending on the application and model year. Peak power typically occurs around 5,200–5,600 RPM, with a redline near 6,000 RPM.
This complete plug-and-play setup includes engine accessories, making it an excellent choice for swaps, restorations, and custom builds. The LS1 is known for its excellent fuel efficiency for a V8, often achieving the equivalent of 18–28 mpg in properly tuned vehicles. Its efficient design, strong bottom end, and vast aftermarket support make it one of the most versatile V8 engines available.
Durability is a major advantage, with many LS1 engines exceeding 200,000 miles when properly maintained. The engine responds exceptionally well to upgrades such as camshafts, headers, intake systems, and forced induction, often producing well over 500 horsepower with supporting modifications.
Best project cars for an LS1 swap:
Mazda RX-7
Nissan 240SX
Chevrolet Camaro
Chevrolet C10
BMW 3 Series
Ford Mustang
Jeep Wrangler

Website::: BUDSAUTOPARTS.COM

WhatsApp:::: +1(305) 525-3090

Email::: [email protected]

The Ford 6R80 6-speed automatic transmission is a proven heavy-duty transmission designed for strength, smooth shifting,...
05/29/2026

The Ford 6R80 6-speed automatic transmission is a proven heavy-duty transmission designed for strength, smooth shifting, and long-term reliability. Commonly paired with the 5.0L Coyote, 3.5L EcoBoost, and 6.2L V8 engines, the 6R80 can comfortably handle 400–700+ horsepower in stock and built applications. It delivers excellent torque capacity of around 420–650 lb-ft, depending on build level, while maintaining efficient highway cruising with low RPM operation thanks to its double overdrive gears. Known for durability, the 6R80 performs exceptionally well in towing, drag racing, off-road builds, and street performance projects. Its smart electronic controls provide quick shifts, improved fuel efficiency, and dependable daily driving comfort.
Best project vehicles for the 6R80 include the Ford Mustang GT, Ford F-150, Ford Bronco, Ford Crown Victoria, and classic Ford F100 projects.

Website::: BUDSAUTOPARTS.COM

WhatsApp:::: +1(305) 525-3090

Email:::: [email protected]

Writing

This T56 6-speed manual transmission setup is a complete high-performance drivetrain package built for serious street an...
05/27/2026

This T56 6-speed manual transmission setup is a complete high-performance drivetrain package built for serious street and track enthusiasts. Featuring the legendary T56 gearbox, clutch assembly, flywheel, driveshaft, shifter, pedal assembly, hydraulic components, and wiring accessories, this plug-and-play setup delivers smooth shifting, excellent durability, and impressive power handling. Known for handling anywhere from 400 to 700+ horsepower depending on build configuration, the T56 is trusted in high-output GM LS, Ford Coyote, and Mopar swap projects. Torque capacity commonly ranges between 400–650 lb-ft, while the transmission comfortably supports high-RPM performance applications reaching 6,500–8,000 RPM setups.
One of the biggest advantages of the T56 is its double overdrive gearing, which improves highway fuel efficiency while maintaining aggressive acceleration in lower gears. This makes it ideal for daily-driven performance cars, drag builds, drift cars, pro-touring builds, and restomod muscle cars. The transmission is widely respected for its strong synchros, precise gear engagement, aftermarket support, and long-term reliability under hard driving conditions.
Best project vehicles for this setup include the Chevrolet Camaro, Pontiac GTO, Corvette C5/C6, Ford Mustang, Nissan 240SX LS swaps, BMW drift builds, and classic muscle cars looking for modern manual performance. This complete package offers the perfect balance of power, drivability, efficiency, and durability for enthusiasts wanting a true driver-focused experience.

Website::: BUDSAUTOPARTS.COM

WhatsApp::: +1(305) 525-3090

Email::: [email protected]

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3611 NW
Miami, FL

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Thursday 9am - 5pm
Friday 9am - 5pm
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Sunday 9am - 5pm

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(305)6992754

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