STIFFLERS CHASSIS SUSPENSION TCB-UK3 Transmission Kit Crossmember
fits model: Mustang. year: 1971–1973.
( Brand: Stifflers Chassis Suspension ), ( Manufacturer Part Number: TCB-UK3 ), ( Part Type: Transmission ), ( Manufacturer Warranty: 1 Year ), ( Mounting Hardware Included: Yes ), ( Surface Finish: Powder Coat ), ( Drive Type: Rwd ), ( Universal Fitment: Performance/custom ), ( Vintage Part: No ), ( Country Of Origin: United States ), ( Transmission Type: Automatic, Manual, Aod, Aode, 4r70w, C4, C6, T-5, T-45, T-45 Cobra Spec, T-56, T-56m Tko, Tkx, 3550, 3560, G101a, Th350, Th400, 4l60e, 4l80e, Powerglide )
Review STIFFLERS CHASSIS SUSPENSION Transmission Crossmember Universal Kit Usa Made fits MUSTANG 1971–1973
Introducing the Stiffler's TCB-UK3 Chassis Suspension Transmission Crossmember Kit, specifically designed for the 1971-1973 Ford Mustang. This crossmember kit is a must-have upgrade for any Mustang enthusiast looking to enhance their vehicle's performance, handling, and reliability.
The Stiffler's TCB-UK3 Crossmember Kit is meticulously engineered using high-strength steel. It replaces the factory-installed transmission crossmember, which is known to be weak and prone to failure. This upgrade not only provides additional strength and rigidity to the chassis but also ensures a proper transmission alignment.
Key Features:1. Precision-engineered using high-strength steel for added strength and durability.
2. Designed to provide proper transmission alignment for improved power delivery and better handling.
3. Engineered to fit perfectly in the stock location, making it an easy bolt-on installation.
4. Includes all necessary hardware for installation.
5. Constructed with a built-in transmission mount for optimal performance and longevity.
6. CNC-machined mounting surfaces ensure a precise fit and easy alignment.
7. Powder-coated finish for a durable and long-lasting look.
The TCB-UK3 Crossmember Kit is an excellent investment for any Mustang enthusiast looking to increase their vehicle's performance, handling, and reliability. It is a direct bolt-on replacement for the factory crossmember and can be installed in just a few hours with basic hand tools. With its high-strength steel construction, precise engineering, and durable powder-coated finish, this crossmember kit is sure to provide years of reliable service. Upgrade your Mustang today with the Stiffler's TCB-UK3 Chassis Suspension Transmission Crossmember Kit.
Stiffler's TCB-UK3 Transmission Crossmember Kit for 1971-1973 Mustang: A Comprehensive Analysis
Introduction:The Stiffler's TCB-UK3 Transmission Crossmember Kit is a popular aftermarket upgrade for the 1971-1973 Ford Mustang. This kit aims to replace the stock transmission crossmember with a stronger and more durable alternative. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this product.
Key Features:1. Designed for 1971-1973 Ford Mustangs with automatic transmissions.
2. Manufactured from high-strength steel for improved rigidity and durability.
3. Bolts directly to the factory mounting points with no modifications required.
4. Includes bushings and hardware for a complete installation.
Benefits:1. Enhanced Strength: The TCB-UK3 crossmember is stronger than the stock part, which results in better power transfer to the rear wheels and improved handling.
2. Easy Installation: The kit bolts directly to the factory mounting points, making the installation process straightforward and hassle-free.
3. OEM-like Fitment: The TCB-UK3 crossmember maintains the stock transmission position, ensuring a factory-like fitment and drivability.
4. Durability: The high-strength steel construction provides better resistance to flexing and cracking, which can contribute to a longer lifespan.
Drawbacks:1. Cost: The TCB-UK3 crossmember kit is more expensive than the OEM part. However, the improved strength and durability may justify the investment for some enthusiasts.
2. Weight: The TCB-UK3 crossmember is heavier than the stock part, which could potentially negatively impact fuel economy.
3. Availability: The kit may not be readily available at all automotive stores, so buyers may need to order it online or through specialized dealers.
Conclusion:The Stiffler's TCB-UK3 Transmission Crossmember Kit for 1971-1973 Ford Mustangs with automatic transmissions is a worthwhile investment for those seeking improved strength, durability, and handling. Its ease of installation and OEM-like fitment further add to its appeal. However, the higher cost and potential weight increase may be drawbacks for some buyers. Ultimately, the decision to purchase this kit depends on individual priorities and budget considerations.
Recommendation:If you're looking to enhance the performance and durability of your 1971-1973 Mustang with an automatic transmission, the Stiffler's TCB-UK3 Transmission Crossmember Kit is a solid choice. The benefits it offers, such as improved power transfer, easy installation, and OEM-like fitment, can contribute to a more enjoyable driving experience. However, be sure to weigh the cost and potential weight increase against the benefits before making a purchase.
Details:
71 - '73 Mustang Custom Transmission Install Kit. Single tube design for maximum stiffness without excess weight. Adjustable bolt-on mounting brackets allow exact positioning of crossmember. C ustom install a modern transmission into your '71-73 Mustang.
Maximizes exhaust clearance. Engineered to optimize pinion angle. Use this kit to install an AOD, AODE, 4R70W, C4, C6, T-5, T-45, T-45 Cobra spec, T-56, T-56M TKO, TKX, 3550, 3560, G101A, TH350, TH4 4L60E, 4L80E, Powerglide MORE in your '71-'73 Mustang.
part #: tcbuk3 prices
- $249.95-$299.95
specifications othellodrivetrain:
- for models: Mustang
- for years: 1971-1973
- brand: Stifflers Chassis Suspension
- mpn: Tcb-uk3
- part type: Transmission
- manufacturer warranty: 1 Year
- mounting hardware included: Yes
- surface finish: Powder Coat
- drive type: Rwd
- universal fitment: Performance/custom
- vintage part: No
- country of origin: United States
- transmission type: Automatic, Manual, Aod, Aode, 4r70w, C4, C6, T-5, T-45, T-45 Cobra Spec, T-56, T-56m Tko, Tkx, 3550, 3560, G101a, Th350, Th400, 4l60e, 4l80e, Powerglide
payments othellodrivetrain:
- wallet: Google-pay
- other
- credit card: Mastercard
shipping othellodrivetrain:
- type: Fixed
- class: Expedited, One-day
- service: Expedited, Overnight
- cost: $0.00
- transit: 4-8 Days
offer othellodrivetrain:
- options: Ship-to-home
- sold: 0
- best offers: True
- started: January 29, 2026
- availability: In Stock
- quantity: 2
returns othellodrivetrain:
- paid by: Seller
- policy: Returns Accepted
- time: 60 Days
general othellodrivetrain:
- condition: New
- Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain
seller othellodrivetrain:
- city: Saint Petersburg, Florida
- # reviews: 5503
- rating: 100.0%
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