-H.E.I.-, Tachometer Feed Harness to GM H.E.I. (High Energy Ignition) style distributor, hood mounted tachometer... see more-H.E.I.-, Tachometer Feed Harness to GM H.E.I. (High Energy Ignition) style distributor, hood mounted tachometer Note: Modified for use with a GM H.E.I. distributor
simple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternatorsimple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternator
use with 700R4 or 2004R automatic trans. EXCEPT 4L60E or 4L80E. Completely externally installed kit... see moreuse with 700R4 or 2004R automatic trans. EXCEPT 4L60E or 4L80E. Completely externally installed kit allows for automatic operation of the torque converter lock-up (overdrive) without installing the computer!!!! Kit includes instructions.