SBF Rear Main Seal 351 w/ 302 Crankshaft

The SBF Rear Main Seal for 351 with 302 Crankshaft from Peterson Fluid is a high-quality sealing solution designed specifically for Small Block Ford engines. This tri-tec, one-piece seal is crucial for preventing oil leaks and maintaining optimal engine performance. Whether you are a seasoned mechanic or a weekend warrior tackling an engine rebuild, this rear main seal is an essential component that ensures your engine runs smoothly and efficiently.

Engineered with a combination of rubber and steel, the rear main seal offers superior durability and flexibility. This unique design allows for a perfect fit on the crankshaft, reducing the chances of leaks that can lead to costly repairs. The one-piece construction simplifies installation, eliminating the need for multiple seals and ensuring a secure seal that holds up under pressure, even in high-performance applications.

Ideal for both restoration projects and performance upgrades, this rear main seal is compatible with a variety of Small Block Ford setups. It is particularly beneficial for those working on 351 engines that utilize a 302 crankshaft, ensuring a perfect match for your build. By using the SBF Rear Main Seal, you can achieve enhanced engine reliability and longevity, allowing you to focus on the road ahead without worrying about oil leaks.