Mr. Gasket Ultra Seal Exhaust Gasket Set Features: Graphite-Impregnated Facing Steel Expanded Metal Core Superior Tensile Strength Resists Cracking Withstands Intense Heat Resists Deteriorating Anti-Stick Properties Easy Removal For Disassembly Height: 25.50 Width: 4.30 Length: 0.20 Weight: 0.44 lbs Fitment: 1971/Plymouth/Roadrunner/Base/7.0L 6981CC 426Cu. In. V8 GAS OHV Naturally Aspirated^^1971/Plymouth/Roadrunner/Base/7.0L 426Cu. In. V8 GAS Naturally Aspirated^^1971/Plymouth/GTX/Base/7.0L 6981CC 426Cu. In. V8 GAS OHV Naturally Aspirated^^1971/Plymouth/GTX/Base/7.0L 426Cu. In. V8 GAS Naturally Aspirated^^1971/Plymouth/Cuda/Base/7.0L 6981CC 426Cu. In. V8 GAS OHV Naturally Aspirated^^1971/Plymouth/Cuda/Base/7.0L 426Cu. In. V8 GAS Naturally Aspirated^^1971/Dodge/Coronet/Custom/7.0L 426Cu. In. V8 GAS Naturally Aspirated^^1971/Dodge/Coron...