Description:

The High Performance HEI Ignition Tune Up Kit for SBC and BBC with GM Distributor upgrades or restores engine performance for 1974 to 1990 GM vehicles. This kit is designed for V8 engines with coil in cap systems including 305, 350, 400, 427, and 454 platforms.

• Ignition Coil 42000 volt output providing 38 percent more voltage than original equipment
• Ignition Module High RPM 4 pin module with solid state electronics and a dwell controller for maximum spark energy transfer up to 9000 RPM
• Customization Kit Adjustable vacuum advance and advance curve kit to tailor ignition for specific applications
• Included Components Cap, rotor, coil, coil cover, and module
• Vehicle Fitment Small Block Chevy and Big Block Chevy with GM Distributor
• Dimensions 18.1 inches length, 9.5 inches width, and 8.6 inches height
• Assembly Assembly required