Renew Kit for Mercruiser V8 Thunderbolt Ignition Systems Fits Mercruiser 5.0L, 5.7L, 7.4L, 8.2L Engines Suitable for Thunderbolt IV & V Kit Contains: Distributor Cap, Rotor, Gasket, Marine HT Leads, Coil for Thunderbolt Ignition RMTBV8KIT.
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