HEI Distributor Upgrade Kit
- Part #: 8501
- Kit Includes
- Heat Module, Coil, Cap, Rotor & Coil Cover
- Installation Instructions
- Optimize your early-model GM HEI distributor with the MSD HEI Distributor Upgrade Kit
- Complete kit includes a rotor, cap, coil, module, and dust cover
- 7,5-Amp MSD Digital Performance Module is matched to the coil for the most accurate timing and dwell control
- Produces up to 50% higher coil drive currents than stock
- Exceptional coil saturation provides maximum power at high RPMs
- Brass terminals on cap for excellent conductivity
Don't let your speed and performance suffer from an under-performing stock distributor. Turn your early model GM HEI distributor into a high-performance unit with the MSD Ultimate HEI Distributor Upgrade Kit. This kit includes everything you need to enhance your ignition for maximum power.
The MSD HEI Distributor Upgrade Kit includes a unique performance module that is specially designed to work with your coil specifications. Matching the modules to the coil specs lets the distributor provide better dwell control and more accurate timing. The module also provides 50% higher coil drive currents compared to stock modules, giving you higher energy at racing RPM levels. The kit also includes a high-performance rotor, a tough cap with brass terminals for superior conductivity, and a new dust cover.
Morph your distributor from stock to stunning and take the checkered flag with the MSD HEI Distributor Upgrade Kit.