SPEEDMASTER PCE432.1053 Transmission Sfi TH400 30.1 4.1 1800

( Brand: Speedmaster ), ( Manufacturer Part Number: PCE432.1053 ), ( Type: Automatic Transmission )

Review SPEEDMASTER Aluminium Competition Transmission Sfi 30.1 4.1 1800 Hp fits TURBO 400

The Speedmaster PCE432.1053 Turbo 400 TH400 Transmission is a high-performance, race-ready automatic transmission designed for vehicles demanding extreme power and durability. This transmission is SFI 30.1 and 4.1 certified, ensuring it meets the highest standards for safety and performance in motorsport applications.

The Speedmaster PCE400 TH400 Transmission is built to handle impressive power outputs of up to 1800 HP, making it suitable for high-horsepower muscle cars, hot rods, and drag racing vehicles. It features a heavy-duty cast iron case for enhanced durability and a 4-bolt, 28-spline, high-strength steel input shaft that can withstand the extreme torque loads generated by high-horsepower engines.

The transmission includes a 3-disc torque converter that provides smooth shifts and excellent drivability, while the hydraulic system has been upgraded to handle the increased power and improve shift response. This transmission also features a billet aluminum valve body for improved cooling and a more positive shift feel.

The Speedmaster PCE432.1053 Turbo 400 TH400 Transmission is equipped with a 4-speed overdrive transmission, providing improved fuel efficiency and reduced engine noise at highway speeds. It is compatible with a wide range of engines and can be used as a direct replacement for the original TH400 transmission in many vehicles.

This transmission is perfect for those seeking a high-quality, race-proven transmission that can handle the extreme power and performance demands of their vehicle. With its robust construction, improved shift response, and impressive power handling capabilities, the Speedmaster PCE432.1053 Turbo 400 TH400 Transmission is the ideal choice for any serious enthusiast looking to take their vehicle to the next level.

The Speedmaster PCE432.1053 Turbo 400 TH400 Transmission, SFI 30.1 4.1, with a capacity of 1800 HP, is a high-performance transmission unit designed for racing applications. Here are the pros and cons to consider before making a decision.

1. High Power Capacity: This transmission can handle an impressive 1800 HP, making it suitable for high-performance vehicles.

2. SFI Certification: The SFI 30.1 and 4.1 certifications ensure that the transmission meets safety standards for competition use.

3. Durability: The TH400 transmission is known for its durability and reliability, having been used in racing applications for decades.

4. Wide Gear Ratio: The variety of gear ratios available allows for optimal performance across different speeds and conditions.

1. Cost: As a high-performance, racing transmission, the PCE432.1053 is more expensive than standard transmissions.

2. Complexity: Installing and maintaining this transmission requires specialized knowledge and tools, making it less suitable for home mechanics.

3. Weight: Compared to some other transmissions, the PCE432.1053 is somewhat heavier, which could affect the overall weight balance of the vehicle.

4. Noise Level: Due to its high-performance design, this transmission may produce more noise than standard transmissions.

In conclusion, the Speedmaster PCE432.1053 Turbo 400 TH400 Transmission is a high-quality, high-performance transmission that is ideal for racing applications. However, its high cost, complexity, weight, and noise level may make it less suitable for everyday driving or for those without racing experience. If you are looking for a transmission for a high-performance vehicle and have the knowledge and resources to install and maintain it, this transmission could be a great choice. If not, you may want to consider a less expensive, standard transmission that is more suitable for everyday use.

Details:

Case is SFI 4.1 Certified, Bolt on Bell housing 30.1 Certified. Retainers Included: Yes Retainer Material: Chorally Steel Locks Yes, Notes: Assembled in the USA. Specs, Brand: Speedmaster Part Number: PCE432.1053 Type: Automatic Transmission Number of Gears: Three Valve Body Style: Billet Aluminum Reverse Pattern Full Manual Advertised Horsepower Rating: 1800 HP Torque Converter Included: No Trans-Brake Yes Lock Up Compatible: Pan Deep Material: Finish: Black Tail shaft length : STD Input Spline Quantity: 30 Shaft M300 Steel TH400 First Gear Ratio: 2.1 Second Third - Clutch Hub: Case Aftermarket SFI Shield Built In: Fluid Fill Location: OEM Dipstick Safety 30.1 / 4.1 Sold Individually.

part #: pce4321053 prices

• $172.10-$679.00

specifications autotransmissionsgo:

• for models: Turbo, 400
• brand: Speedmaster
• mpn: Pce432.1053
• type: Automatic Transmission

general autotransmissionsgo:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: New

offer autotransmissionsgo:

• quantity: 2
• sold: 0
• started: June 23, 2025
• best offers: True
• options: Ship-to-home
• availability: In Stock

shipping autotransmissionsgo:

• service: FedEx Ground or FedEx Home Delivery
• transit: 3-8 Days
• class: Standard
• type: Fixed
• carrier: FedEx
• cost: $0.00

returns autotransmissionsgo:

• policy: No Returns

payments autotransmissionsgo:

• other
• credit card: Visa
• wallet: Paypal

seller autotransmissionsgo:

• # reviews: 1153
• city: Rialto, California
• rating: 98.9%

Speedmaster PCE432.1053 Is Similar To:

• Speedmaster Pce432.1029 Gm Turbo 400 Th400 Muscle Car Performance Rebuilt Transmission (63% similar) The cleaned case is inspected for cracks, pin holes or wear. Everyone of our transmission goes through the following: a complete tear down to bare case for a inspection all components including bands, bushings and clutches. Ft of torque. Input spline quantity: 30 shaft material: hardened steel style...(June 4th, 2026)