SUMMIT RACING SUM-CSUM7704 Billet Crossmember SUM-770331
( Brand: Summit Racing ), ( Manufacturer Part Number: SUM-CSUM7704 ), ( Part Type: Aluminum ), ( Ipn: Sum-770331 ), ( Seller: Summit Racing Equipment )
Review SUMMIT RACING Rockercove.com Billet Aluminum Crossmember
The Summit Racing Sum-C Summit 7704 Billet Crossmember is a high-performance replacement for the factory crossmember in late model GM trucks. This crossmember is manufactured from billet aluminum, making it stronger and lighter than the OEM part. The design of this crossmember provides superior strength and rigidity, enhancing the overall performance and handling of your vehicle.
The Summit Racing Sum-C Summit 7704 Billet Crossmember is engineered to fit late model GM trucks with 3-inch or 4-inch lift kits. It is compatible with a wide range of suspension systems, including leaf springs and coil overs. The crossmember features integrated mounting points for the factory and aftermarket suspension components, ensuring a secure and reliable installation.
This billet crossmember also comes with pre-drilled holes for the factory exhaust system, allowing for a seamless integration. However, it is important to note that this crossmember may require some modification for aftermarket exhaust systems.
The Summit Racing Sum-C Summit 7704 Billet Crossmember is easy to install, requiring no cutting or welding. It comes with all necessary hardware for installation, including bolts and nuts. The crossmember also comes with detailed installation instructions to ensure a hassle-free installation process.
In addition, this billet crossmember is coated with a durable black powder coat finish, providing protection against the elements and enhancing the aesthetic appeal of your vehicle. It is also backed by a limited lifetime warranty, ensuring peace of mind and long-lasting performance.
In summary, the Summit Racing Sum-C Summit 7704 Billet Crossmember is a high-strength, lightweight alternative to the factory crossmember for late model GM trucks with lift kits. Its billet aluminum construction provides superior strength and rigidity, while its integrated mounting points ensure a secure and reliable installation. The crossmember is easy to install, comes with a durable powder coat finish, and is backed by a limited lifetime warranty.
The Summit Racing Sum-Csum7704 Billet Crossmember is a performance aftermarket part designed for select Ford 9-inch rear ends. This crossmember is made of billet aluminum, which provides several benefits over the stock cast iron crossmember. Below are the pros and cons of buying this billet crossmember.
Pros:1. Lightweight: The billet aluminum construction makes the crossmember significantly lighter than the stock cast iron crossmember. This weight reduction can lead to improved handling and acceleration.
2. Strength: Billet aluminum is stronger than cast iron, which is essential to support the 9-inch Ford rear end. The Summit Racing Sum-Csum7704 Billet Crossmember can handle the increased power and torque produced by high-performance applications.
3. Customizability: The billet design allows for customization options, such as adding mounts for additional accessories or modifying the crossmember to fit unique suspension setups.
4. Better clearance: The billet crossmember offers better clearance for exhaust systems, allowing for easier installation and better performance.
Cons:1. Cost: The Summit Racing Sum-Csum7704 Billet Crossmember is more expensive than the stock cast iron crossmember. This increased cost may not be justifiable for some budget-conscious enthusiasts.
2. Installation: Installing the billet crossmember may require additional modifications or fabrication work, which could add to the overall cost and complexity of the project.
3. Potential for vibrations: The lighter weight of the billet crossmember may result in increased vibrations, especially at higher RPMs or under heavy loads. This can be mitigated with proper mounting and balance, but it's worth considering.
Conclusion:The Summit Racing Sum-Csum7704 Billet Crossmember offers several advantages over the stock cast iron crossmember, including increased strength, lightweight construction, and improved clearance. However, it also comes with a higher cost, potential vibration issues, and the need for additional modifications for installation. Ultimately, the decision to purchase this billet crossmember depends on your specific application, budget, and performance goals. If you're building a high-performance Ford 9-inch rear end and are willing to invest in the additional cost and time, the Summit Racing Sum-Csum7704 Billet Crossmember can be a worthwhile investment for the increased strength, weight savings, and potential for customization.
Recommendation:If you're building a high-performance Ford 9-inch rear end and are looking for a stronger, lighter, and more customizable crossmember, the Summit Racing Sum-Csum7704 Billet Crossmember is a solid choice. However, be prepared for the additional cost and potential installation challenges, and ensure you have the necessary resources and expertise to properly install and balance the crossmember to minimize potential vibrations. If you're on a tight budget or prefer a more straightforward installation, a stock or aftermarket cast iron crossmember may be a better option for your project.
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part #: sumcsum7704 prices
- $247.99-$297.97
specifications rockercove:
- brand: Summit Racing
- mpn: Sum-csum7704
- part type: Aluminum
- ipn: Sum-770331
- seller: Summit Racing Equipment
offer rockercove:
- availability: In Stock
- options: Ship-to-home
- sold: 0
- started: September 21, 2025
shipping rockercove:
- service: Economy
- transit: 3-5 Days
- class: Economy
- type: Fixed
- cost: $0.00
payments rockercove:
- other
- credit card: Mastercard
- wallet: Google-pay
seller rockercove:
- # reviews: 1130683
- rating: 98.8%
- city: Tallmadge, Ohio
general rockercove:
- condition: New
- Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
returns rockercove:
- time: 60 Days
- policy: Returns Accepted
- paid by: Seller
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