Features: 1. Wide Compatibility: This large distributor cap rotor kit is a replacement for K549 SBC 283, 305, 307, 327, 350, 400, BBC 454, 396, 427, making it suitable for a broad range of vehicles. 2. Premium Material: The distributor cap rotor kits are made of high-quality ABS plastic materials for optimal durability, ensuring long-lasting performance. 3. Optimal Performance: The distributor kit is designed to provide reliable electrical conductivity, promoting efficient energy transfer and supporting overall vehicle performance. 4. Effective Tune-Up: This kit provides a dependable solution for routine vehicle maintenance, helping maintain engine efficiency and extend vehicle lifespan. 5. Easy Installation: The distributor cap rotor replacement kits are designed for straightforward installation and serve as a direct fit replacement for original parts, offering convenience for users. Specification: Item Type: Distributor Cap Rotor Replacement Kits Material: ABS Fitment: Fits MSD, Pro Comp, WYSCO, RPC, TSP, Pertronix Fits HEI aftermarket distributors Fits Oldsmobile High Energy Ignition (HEI) distributors Fits V8 engines: 265, 283, 307, 327, 350, 383, 396, 400, 402, 427, 454, 472, 502 Fits V8 engines: 260, 289, 302, 347, 351W, 351C, 351M, 400M, 429, 460, 352, 360, 390, 400, 351, 406, 427, 428 Fits V8 engines: 273, 318, 340, 360, 383, 400, 413, 426, 440 Replacement for HEI distributor caps with brass terminals Includes distributor cap and rotor Package List: 1 x Large Distributor Cap Rotor Kit (12 Accessory)