Features: 1. Manufactured to original equipment specifications, designed as a replacement for GMC V8 engines. 2. Meets original standards with reliable craftsmanship, direct replacement for worn or damaged units. 3. Constructed with high-quality ABS material for enhanced performance and extended service life. 4. Precision manufacturing process provides excellent wear resistance and corrosion resistance. 5. Easy installation with no special tools required, ensuring convenient use. Specification: Item Type: Distributor Cap Material: Metal + ABS Coil Style: Inside The Cap (Inside) Internal Structure: Epoxy Resin Primary Resistance: 0.500 Ohm Secondary Resistance: 8,500 Ohms Maximum Voltage: 65,000 V Spark Duration: 1500 Microseconds Peak Current: 8000MA Turns Ratio: 75:1 Inductance: 4.4 mH Fitment: Replaces distributor caps for Chevy V8 265 283 307 327 350 383 396 400 402 427 454 472 502 engines Replaces distributor caps for Oldsmobile engines Replaces distributor caps for Pontiac engines Replaces distributor caps for Buick engines Replaces distributor caps for GMC V8 engines Replaces distributor caps for Ford 260 289 302 347 351W 351C 351M 400M 429 460 352 360 390 400 351 406 427 428 V8 engines Replaces distributor caps for Mopar 273 318 340 360 383 400 413 426 440 V8 engines