Spark Plug Wire Set, 1978 Cadillac Seville 350ci / Pontiac Firebird 403ci
Replacement spark plug wire set for 1978 Cadillac Seville with Oldsmobile 350ci engine and Pontiacs with 403ci engines
Designed for the 1978 Cadillac Seville equipped with the Oldsmobile 350ci V8 and compatible Pontiac Firebird and Trans Am models with the Oldsmobile 403ci V8, this replacement spark plug wire set carries ignition voltage from the distributor to the spark plugs. The set provides the leads needed to service the specified engine applications.
The wires are supplied without reproduction date coding, making them suitable for maintenance and driver-quality restorations where a dated appearance is not required. Proper routing helps keep ignition leads clear of hot exhaust components and moving engine parts.
Features
• Replacement spark plug wire set
• Application-specific ignition lead configuration
• Designed for compatible distributor ignition systems
• Replaces aging distributor-to-plug ignition leads
• Supports organized factory-style wire routing
Notes
- Cars built during February (of the model year) or later are considered late-style.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
