Spark plug set 816608Q68 is for use on V8 (350, 454 and 502 CID) General Motors marinized engines with Delco HEI ignition systems (1993-2010). These red wires feature boots at the spark plug end and are tailored for efficiency. Quicksilver brand provides performance, protection and peace of mind.
- Complete set of 8 red wires with boots at spark plug end
- Tailored to reach the correct plug location
- Designed for efficiency and durability in a marine environment
- Fits select 1993-2010 V8 engines with Delco HEI ignition
