MAXX Performance Spark Plug Wires, Distributor Cap and Coil

Manufacturer Part Number MAXX 508K, MAXX 88482N

Includes the following:

1) MAXX Performance 8.5mm Ferrite Spiral Core Spark Plug Wires have a resistance of 500 Ohms per foot.  All wires are wrapped in a 500°F heat resistant thick silicone jacket to protect against current leakage and eliminates arcing. 

Each set of MAXX Performance wires comes with heavy duty wire separators.


2)  MAXX Performance replacement  HEI vacuum advance distributor with 65,000v in-cap coil features all-new components and are the perfect choice for your daily driver or street machine. Features include high performance electronics, centerless ground shaft and high dielectric strength cap with balanced rotor for trouble free performance.

  • HEI cap dimensions:  5 1/4" wide x 5" tall
  • Can be easily converted to mechanical advance
  • High quality aluminum housing
  • Supplied with clamp down distributor cap and rotor


Fits the following applications:


Make Year Model Notes Engine
Chevrolet 1955-1957 All Models   Wires Over Valve Covers 265
Chevrolet 1957-1967 All Models   Wires Over Valve Covers 283
Chevrolet 1967-1969 All Models   Wires Over Valve Covers 302
Chevrolet 1968-1973 All Models   Wires Over Valve Covers 307
Chevrolet 1962-1969 All Models   Wires Over Valve Covers 327
Chevrolet 1967-1974 All Models   Wires Over Valve Covers 350
Chevrolet 1970-1974 All Models   Wires Over Valve Covers 400
GMC 1955-1957 All Models   Wires Over Valve Covers 265
GMC 1957-1967 All Models   Wires Over Valve Covers 283
GMC 1968-1973 All Models   Wires Over Valve Covers 307
GMC 1962-1969 All Models   Wires Over Valve Covers 327

IMPORTANT:  This item will fit ONLY those applications provided above if you have upgraded to the HEI style distributor with an in-cap coil.  This will not fit the stock setup with a points style distributor.