High Performance Ignition Control Module is
designed to provide your plugs with more spark over the stock module. This module
fits most GM HEI for V8 engines with the 4 pin module 1974 thru 1985.
The E-spark control module is manufactured
to meet or exceed factory specifications, and used by the vehicle’s engine to
help control the ignition timing.
E-mail : Sales@fouresauto.com
