What factors affect the value of this replacement wire set?

The resale value is based on the condition of the wires and whether the set is complete.

Is this a new or used item?

This listing refers to a new replacement part from the brand JDMSPEED.

Automotive

JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic value — New $30.66. Prices updated July 2026.

Used

—

New / Sealed

$30.66

Live on eBay now

This is a JDMSPEED replacement spark plug wire set, specifically designed for HEI SBC, BBC 350, 383, and 454 electronic applications.

This part is sought by owners and mechanics maintaining these specific automotive engines.

The resale value is determined by the condition of the wires and whether the set is complete as specified.

What this actually trades for — sold values by condition vs. what sellers are asking today

Condition	Value	Based on
New / Sealed	$30.66	eBay sold comps

What vehicles does this spark plug wire set fit?: This set is designed for HEI SBC, BBC 350, 383, and 454 electronic applications.
What factors affect the value of this replacement wire set?: The resale value is based on the condition of the wires and whether the set is complete.
Is this a new or used item?: This listing refers to a new replacement part from the brand JDMSPEED.