Description:
• Thunderbolt HEI Distributor (GM V8)
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-8 Engines w/Thunderbolt IV & V Ignition
Interchange:
Mercruiser Stern Drive
• 805185A16
• 805185A26
• 805185A36
• 805185A43
• 805185A6
• 862057A4
• 90747A21
• 90747A25
• 90747A27
• 90747A3
GLM
• 71250