CHROME DISTRIBUTOR VACUUM ADVANCE COVER FITS OEM, HEI, ELECTRONIC, AFTERMARKET DISTRIBUTORS. DOUBLE SIDED TAPE ATTACHED TO  UNDER SIDE OF CAP FOR EASY INSTALLATION. GREAT ADDITION TO DRESS UP YOUR ENGINE BAY. Fits Most Hot Rods and Classic Engines Including GM (Chevy, GMC, Oldsmobile, Pontiac, Buick, Ford & Mopar (Chrysler, Dodge, Plymouth) Fits 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 Engines