- Crusader Delco EST big block spark plug wire set
- For Crusader V8 454 and 502 cu. in. marine engines from August 1989 to 2001 with Delco EST electronic distributors
- For standard and reverse rotation engines
- Straight spark plug boots to clear exhaust manifolds
- 90 degree boot on distributor end
- 7mm RFI suppression cable
- Original Crusader
- Replaces Volvo 3857169
