fits model: G35, Ev. make: Gmc. year: 1975–1978.

( Brand: Centric ), ( Manufacturer Part Number: SX-4504Y ), ( Part Type: Brake )
The Centric C-Tek AS4504Y brake drum is a premium-quality replacement part designed specifically for GMC vehicles from 1975 to 1978, which include the G35, 1L, 8L, 7L, 6L, and 4L models. This part is also referred to as the SX-4504Y. With an OE-style design and construction, the C-Tek AS4504Y warranteddrum delivers exceptional performance and reliability, ensuring a smooth and efficient braking system.
Centric C-Tek AS4504Y is engineered in state-of-the-art facilities using advanced materials and manufacturing techniques. It is machined to exacting OE specifications, ensuring a perfect fit and optimal function. The drum is cast from high-quality gray iron, providing superior strength and durability. Its outer surface features precision machining, allowing for accurate run-out and ensuring even pad wear for extended lifespan and improved brake performance.
The Centric C-Tek AS4504Y brake drum also includes a vitrified ceramic drum surface, which helps dissipate heat efficiently and reduces the risk of cracking, warping, or Glazing - common issues in cast iron drums during extreme driving conditions. The drum surface is also factory-drilled with precision machined slots, ensuring optimum slot width, depth, and spacing for proper brake pad engagement.
Installation of the C-Tek AS4504Y brake drum is made easier with a rotor locating notch that enables proper alignment and proper mounting bolts that guarantee a secure fit. Additionally, the drum comes with a protective plastic hub seal, preventing moisture and debris from entering the wheel hub and contaminating the brake components. With these advantages, the Centric C-Tek AS4504Y drum allows for a hassle-free installation process.
By investing in this Centric C-Tek AS4504Y brake drum, you can be assured of a superior braking performance, improved vehicle safety, and prolonged wear due to its advanced manufacturing and superior-quality materials. It is a perfect upgrade for GMC owners seeking dependable and high-performing replacement brake parts. This Centric product is backed by a 45-day satisfaction guarantee, giving you peace of mind and confidence in your purchase.
Centric C-Tek Brake Drums for 1975-1978 GMC G35 1L 8L 7L 6L 4L L6 SX-4504Y: Pros and Cons
The Centric C-Tek 1975-1978 GMC G35 1L 8L 7L 6L 4L L6 SX-4504Y brake drums offer a solution for those looking to replace worn-out original equipment (OE) parts for their classic GMC vehicles. Here's a list of potential advantages and disadvantages to consider.
Pros:1. OE Design and Fitment: The Centric C-Tek brake drums are designed to meet OE specifications for dimensions, bolt patterns, and drilling, ensuring a direct fit and proper function.
2. High-Quality Material: Constructed from gray iron castings, these drums are robust and durable, capable of extending the lifespan of the brake system.
3. Thermal Cracking Resistant: C-Tek drums undergo a novel Centric technology process, which eliminates thermal cracking that can lead to brake failure.
4. 100% Balanced: C-Tek drums are balanched to minimize vibration, providing smoother operation and long-lasting durability.
5. Competitive Price Point: Compared to OE replacement drums, the Centric C-Tek option often has a significantly lower price point, making it an optimal solution for budget-conscious consumers.
Cons:1. OEM Dependency: Since these drums are aftermarket parts, some people may prefer OE drums for the original equipment feel.
2. Minimal Customization: The Centric C-Tek brake drums do not provide options for additional customizations, which some enthusiasts require for their builds.
3. Installation Complexity: Like any brake drum replacement, installation can be complex and time-consuming, potentially requiring disassembling various parts of the brake system.
Conclusion:Centric C-Tek brake drums are a reliable and cost-effective solution for those in need of OE-fit replacement parts for their classic GMC vehicles. While they may lack customization options, their OE-like fit and quality production methods ensure proper operation and long-lasting durability. Overall, the pros of using Centric C-Tek brake drums for your GMC outweigh the cons, offering cost savings and dependable performance.
Recommendation:For GMC enthusiasts seeking to replace worn-out brake drums on their 1975-1978 GMC G35 1L 8L 7L 6L 4L L6 SX models, the Centric C-Tek drum (SX-4504Y) comes highly recommended. With its high-quality materials, OE fitment, and resilience to thermal cracking, this drum provides an optimal balance of affordability and performance. However, the installation process may require significant effort and resources, so consider seeking professional assistance if unsure about performing the replacement yourself.
The Centric SX-4504Y is in new condition.