ITEM NAME:Electric Fan Wiring Install Kit Complete Thermostat 50 Amp Relay 185 Degree C3A2 Electric Fan Wiring Install Kit Complete Thermostat 50 Amp Relay 185 Degree C3A2 COMES COMPLETE WITH INSTRUCTIONS WITH EASY TO READ WIRING DIAGRAMS THERMOSTAT GOES ON AT 185 DEGREES AND SHUTS OFF AT 170 DEGREES THIS KIT IS A MUST HAVE WHEN USING AN ELECTRIC FAN IN YOUR HOT ROD OR STREET ROD FITS MOST HOT RODS AND CLASSICS ENGINES INCLUDING GM (CHEVY, GMC, OLDS, CADILLAC, 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 colour:Color as shown Material:ABS+ metal Package Contents: 1*Thermostat kit