Big Block Chevy Exhaust Block Off Plates

Our Exhaust Port Block Off Plates are ideal for engine builders, racers, and anyone working on a Big Block Chevy engine, these block-off plates are a must-have for maintaining engine cleanliness. These plates help prevent debris and contaminants from entering your exhaust ports during storage, transportation, or engine disassembly.    Chemical Resistant Labeled For Organization Custom-designed for Big Block Chevy Helps Prevent Debris Comes In a Set Of 4 Part#: MRE300029 * does not include bolts * Due to the nature of the manufacturing process there may be imperfections. The product you receive may slightly vary from the product photos as we iterate and improve upon designs.