Moroso 72180 Moroso Chevrolet Small Block 4-Hole Ignition Wire Loom Kit - 7-9mm - BlueMoroso 72180 Moroso Chevrolet Small Block 4 Hole Ignition Wire Loom Kit 7 9mm Blue Small Block Chevy Four Hole Spark Plug Wire Loom Kit, Blue, 7 9mm Triple process chrome plated brackets with high temperature plastic separators keep plug wires away from exhaust manifolds, headers and other trouble spots. Prevents ignition crossfire by keeping wires evenly spaced. Available with Blue, Red and Black looms separators to give your engine a neat and