1. Made of high-quality materials the Water Pump Backing Plate is designed to withstand the demanding conditions of high-performance engines. Its black-powder coating not only enhances the plate's aesthetic appeal but also provides a layer of protection against and wear. This ensures that even under extreme conditions, the plate maintains its integrity and functionality, making it an indispensable component for 429 460 Big Block engines. 2. Tailored to perfection, this backing plate is a direct replacement for the M-8501-460BP, ensuring a seamless fit for 429 or 460 big block engines. Its precise design guarantees compatibility with both the M-8501-C460 water pump and the factory-installed pumps. Whether you're restoring a classic for 429 from the 1960s or upgrading your 460 Big Block V8 engine from the 1970s to the 1990s, this backing plate is engineered to match the specifications for optimal performance. 3. Installing the Water Pump Backing Plate is a straightforward process. Its design allows for quick and easy installation, enabling you to get back on the road or track with minimal downtime. The plate's robust construction ensures that it can withstand the rigors of daily use, making it a reliable and long-lasting component for engine. Maintenance is also a breeze, thanks to its finish that resists and the plate's overall resilience to wear. Part Type:Water Pump Backing Plate Name:Water Pump Backing Plate Part Number:M-8501-460BP Condition:New Fitment Type:Direct Replacement Fitment: FOR 429 Big Block V8 7.0L(1968-1973) FOR 460 Big Block V8 7.5L(1972-1997) Colour:Black Material:Aluminum alloy Package Contents: 1 * Water Pump Backing Plate Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.