Original Crusader 7mm ignition spark plug wires fit Crusader big block engines with Delco EST electronic ignition marine distributors.
- Crusader Delco EST big block engine spark plug wire set
- Fits Crusader V8 454 c.i.d. (7.4L) and 502 c.i.d. marine engines with Delco EST distributors
- For both standard and reverse rotation engines
- Straight spark plug boots to clear exhaust manifolds and 90 degree boots at distributor
- 7mm RFI suppression ignition cable
- Replaces Volvo 3857169