MADE FROM DOUBLE WALL BRAIDED FIBERGLASS SLEEVING (TRIPLE WALL AT SEWN END

FITS ALL SPARK PLUG BOOTS AND WIRES UP TO 1200° DEGREES FAHRENHEIT (648.89° C)

EACH BOOT IS 8" LONG

BOOTS WILL WORK WITH 90 DEGREE, 45 DEGREE, AND STRAIGHT SPARK PLUG BOOTS

EASY INSTALLATION: JUST SLIP ON (SEWN END OVER SPARK PLUG) FOR MAXIMUM PROTECTION

SLEEVES ARE HALOGEN FREE & NON CONDUCTIVE

SLEEVES RESIST GASOLINE & ALL ENGINE CHEMICALS

INSULTHERM SPARK PLUG WIRE SLEEVES CAN REST DIRECTLY ON HOT HEADERS AND OTHER ENGINE COMPONENTS WITHOUT BURNING, MELTING OR BECOMING BRITTLE

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