Jdmon JDMON 10.5mm Spark Plug Wires Compatible with Chevy 350 400 327 307 383 SBC 454 366 396 402 409 427 496 502 572 632 BBC V8 Ignition Wires Blue

description About this item Compatible with universal spark plug wire set Chevy small block and big block SBC & BBC V8 engines.Including SBC：302 305 307 327 350 400，BBC：348 366 396 402 409 427 454 496 502 572 632. Please confirm your vehicle information before purchasing. 10.5mm High Performance Racing Spark Plug Wires adopts silicone insulation technology, high temperature resistance -40 degrees to +220 degrees, high voltage 25KV. The wire core adopts silicone conductor, which has stable resistance and superior conductivity, the wire body is multi-layer reinforced and the service life is more durable. Beautiful and Practical:10.5mm wire diameter, positive blue line body,sufficient material used in the inner material, good electrical conductivity. For the length parameter of the wire harness, please refer to the product description below. See more product details