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Sierra Marine Delco EST Conversion Kits

5.0 out of 5 stars 3 Customer Reviews

Sierra Marine Delco EST conversion kits upgrade GM engines with conventional ignition systems to electronic. They are offered for 4-, 6-, and 8-cylinder engines. Sierra Marine Delco EST kits include: * Delco EST (Electronic Spark Timing) distributor * Coil * Ignition wires * Harnesses

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Sierra Marine Delco EST Conversion Kits 18-5514

Sierra Marine Delco EST Conversion Kits 18-5514

Sierra Marine Delco EST Conversion Kits 18-5514

Marine Electronic Distributor Conversion, Delco EST, Mercury, V8, Delco Remy, Kit

Part Number: RRA-18-5514

5.0 out of 5 stars ( 2 )

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Sierra Marine Delco EST Conversion Kits 18-5512

Sierra Marine Delco EST Conversion Kits 18-5512

Sierra Marine Delco EST Conversion Kits 18-5512

Marine Electronic Distributor Conversion, Delco EST, Mercury, L4, Delco Remy, Kit

Part Number: RRA-18-5512

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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