Description:
• Thunderbolt HEI Distributor (GM V6)
Key Features:
• Battery Powered (HEI) High Energy Ignition
• Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low RPM
• Designed as a direct replacement for Mercury Thunderbolt IV Ignition Distributors
• Meets or Exceeds SAE J1171 Standards
Additional Details:
• Fits: GM V-6 Engines w/Thunderbolt IV & V Ignition
Interchange:
Mercruiser Stern Drive
• 805185A15
• 805185A27
• 805185A37
• 805185A45
• 805185A5
• 90747A15
• 90747A26
• 90747A28
• 90747A8