Quicksilver 84-816608Q68 Spark Plug Wire SetProduct Description: Spark plug set 816608Q68 is for use on V 8 (350, 454 and 502 CID) General Motors marinized engines with Delco HEI ignition systems (1993 through 2010). The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to

Diameter 6-1/2" inches

Loose-fitting upper allows for easy layering underneath

Sta-Bil 360 Marine Fuel Stabilizer can help your performance boat’s engine stay in shape even if you don’t use it every day

We have redesigned our industry-leading marine heater and increased airflow by 8%

Ideal for use to remove black streaks or grime from fiberglass

105" inches

Exposed on the surface: 1/2 inch

Zincs should be replaced when it is 50% gone

Challenger 5

Handle is 2 inches wide

Our traditional cast iron mushroom anchors meet basic anchor requirements and store easily

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