Competition Cams 424 Features: 45 Extruded Aluminum Bronze 5 Percent Nickel High-Strength Tooth Design Resists Wear 1 Year Limited Warranty Height: 2.00 Width: 3.75 Length: 6.50 Weight: 0.58 lbs Vehicle Type: Distributor Drive Gear Fitment: 1971/Plymouth/Roadrunner/Base/7.0L 6981CC 426Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle^^1971/Plymouth/Roadrunner/Base/7.0L 426Cu. In. V8 GAS Naturally Aspirated::Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle^^1971/Plymouth/GTX/Base/7.0L 6981CC 426Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle^^1971/Plymouth/GTX/Base/7.0L 426Cu. In. V8 GAS Naturally Aspirated::Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle^^1971/Plymouth/Cuda/Base/7.0L...