PerTronix Spark Plug Boot/Terminal Kit - 8 mm - Ceramic - White - 45 Degree (Set of 8) H764001L 5 on 4-3/4" and 5

5 on 4-3/4" and 5 on 5" bolt patterns

copper and other metals

1977-1983 Chevrolet K30

There can be huge advantages to using a spring Pre-Loader on your race car

PerTronix Spark Plug Boot/Terminal Kit - 8 mm - Ceramic - White - 45 Degree (Set of 8) H764001L 5 on 4-3/4" and 5Product Description: Boot Terminal Kit Spark Plug 8 mm Ceramic White 45 Degree Set of 8 Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components. They are best known for their point to electric ignition conversion kits, which are available for wide range of domestic and import applications.