10.5 MM Spark Plug Wire Set Ignition Cables for HEI SBC BBC 350 383 454, Spark Plug Cables 9 PCS High Performance Replaces# SP10-390-1024

THEY ARE GREAT AND FIT MY BBC PERFECTLY. only one negative comment the coil wire is too long

Durable construction, snapped onto the HEI distributor cap and plugs solidly, and were several inches longer than the set I was replacing so they fit the engine bay much better.

A nice wire set. Alittle more length would guarantee less chance of contact with the exhaust manifolds on 1986 454 HEI.

These went on our classic 1972 Monte Carlo chrome engine car is blue, they looks so good!

Great. Fast ship. Price is right

Great fitment, and durable to header heat with boots , performance so far so good.

I purchased these plug wires because the original wires I ordered were on backorder.1. They were supposedly a fit, They are NOT2. The photos on Amazon as seen in my photos on this review show the wires with Made in U.S.A. However, when they arrived, clearly printed on the package states Made in China. Very cheap feel and does not fit the Optispark from a Corvette. Will be returning.

works greats