Small block engines with ram horn exhaust route the spark plug wires close to the block, and without a retainer those wires can chafe against hot metal until they fail. This OER reproduction clip keeps the wires positioned the way the factory intended.

OER CX1846 Spark Plug Wire Retainer Details:

• Fits 1958-1972 Chevrolet small block engines with ram horn style exhaust
• Replaces original GM part number 3744408
• Mounts to the side of the block using the heat shield bolt
• Keeps two spark plug wires separated and away from the exhaust