Peterson Fluid Systems Chevrolet Big Block Rear Crank Seal

This rear crank seal from Peterson Fluid Systems is made from a durable plastic, designed to work seamlessly with all Peterson pumps, breather cans, and fixtures. It's a crucial part for keeping your Chevrolet Big Block engine running clean and preventing oil from escaping around the crankshaft. When you're rebuilding the back of your engine or replacing your oil pump, getting a solid seal here is key to avoiding messy leaks down the road.

Peterson Fluid Systems is known for making well-built components for performance applications, and this seal is no different. It's built to handle the pressures and temperatures found in a big block Chevy, ensuring it does its job reliably. Make sure you have the right tools and a clean surface when installing this seal to get the best possible seal and prevent any premature failure.