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The Moroso Ultra spark plug wire set for Ford 351C, 390, 429 and 460 engines supplies unsleeved leads with 135° plug ends and non‑HEI distributor compatibility, finished in red. This set is arranged to match big‑block Ford valve cover and accessory layouts requiring 135° terminations, offering the specified end angles across the listed Ford big‑block engine family without added sleeving.
Moroso Ford 351C/390/429/460 Unsleeved Non-HEI 135 Ends Ultra Spark Plug Wire Set - Red
