Features: 1.Manufactured on the basis of original standard, replacement for GMC V8 Engines. 2.Original standard, good workmanship, direct replacement for the old or broken one. 3.With the use of high?quality ABS material, high performance and long service life. 4.Using a superb production process, wear?resistance and corrosion?resistance. 5.Easy to install, no complicated tools required, convenient and easy for you to use. Specification: Item Type: Distributor Cap_x000D_ Material: Metal + ABS_x000D_ Coil Style: Inside The Cap (Inside)_x000D_ Internal Structure: Epoxy Resin_x000D_ Primary Resistance: 0.500 Ohm ()_x000D_ Secondary Resistance: 8,500 Ohms ()_x000D_ Maximum Voltage: 65,000 V_x000D_ Spark Duration: 1500 Microseconds (S)_x000D_ Peak Current: 8000MA_x000D_ Turns Ratio: 75:1_x000D_ Inductance: 4.4 mH_x000D_ Fitment:_x000D_ Replacement for Chevy V8 265 283 307 327 350 383 396 400 402 427 454 472 502 Engines_x000D_ Replacement for Oldsmobile_x000D_ Replacement for Pontiac_x000D_ Replacement for Buick_x000D_ Replacement for Gmc V8 Engines_x000D_ Replacement for Ford 260 289 302 347 351w 351c 351m 400m 429 460 352 360 390 400 351 406 427 428 V8 Engines_x000D_ Replacement for Mopar 273 318 340 360 383 400 413 426 440 V8 Engines.