Moroso Ignition Wire Super Loom Kit — Black, Fits Small-Block Chevy, 7–9mm Wires, Chrome Brackets

Moroso 72174 Super Loom Kit is a complete black ignition wire routing and mounting kit designed to organize 7–9 mm wires on small block Chevy engines.

This kit packages all the clips, looms and brackets needed to route, separate and securely fasten spark plug wires for a clean, professional engine bay. The components are shaped for universal fit on small block Chevy valve covers and engine sides, and they help reduce wire rubbing, overheating from exhaust proximity and clutter that can impede maintenance. Components are chrome-plated where noted and finished in black for a discreet, durable appearance.

How does this kit improve spark plug wire routing?

The Moroso Super Loom Kit gives defined paths and physical separation for each wire so they stay organized and away from hot or moving parts. Using the included looms and separators helps prevent crossfire and preserves wire insulation life.

• Two 4-hole wire looms keep multiple wires aligned and spaced evenly.
• Six 2-hole looms allow flexible routing for shorter runs or tight areas.
• Wire separators minimize contact with headers and exhaust components.
• Chrome-plated brackets secure looms to valve covers for a stable installation.

What parts are included and what sizes do they fit?

The kit contains a selection of looms, separators and mounting brackets sized to accept 7–9 mm ignition wires commonly used on small block Chevy engines. Pieces are shaped to mount on both the right and left valve cover sides for symmetrical routing.

• Two right-side and two left-side chrome-plated valve cover brackets for secure attachment.
• Two 4-hole wire looms for grouping four wires in a single track.
• Six 2-hole looms for pairing wires or navigating tight bends.
• Two 4-hole and two 2-hole wire separators to keep wires spaced across open areas.
• Designed for 7–9 mm wire diameters, typical of performance and OEM spark plug wires.

How difficult is installation and what tools will I need?

Installation is straightforward for anyone comfortable working around an engine. Most parts press into place or mount with existing valve cover studs; basic hand tools are sufficient for the brackets.

• Hand tools: ratchet, sockets or wrenches for valve cover studs or mounting hardware.
• No special adhesives or wiring modifications required—clips and looms snap or bolt in place.
• Works with factory valve covers and many aftermarket designs; check stud spacing before final install.
• Instructions: follow a logical routing path from distributor/cap to spark plugs to avoid crossing wires.

Will this kit withstand engine bay conditions and repeated use?

Components combine molded black looms and chrome-plated metal brackets to resist heat and vibration commonly found in engine compartments. The materials chosen provide durable support without deforming under normal service temperatures.

• Black looms resist fading and are shaped to hold 7–9 mm wires securely.
• Chrome-plated brackets offer corrosion resistance and a clean mounting point.
• Separators maintain stable spacing to reduce abrasion and heat exposure.
• Lightweight package—compact and easy to store when not in use.

Who is this for? The Moroso 72174 Super Loom Kit is aimed at automotive enthusiasts, restoration shops and DIY mechanics working on small block Chevy engines who want tidy, reliable ignition wire routing. It’s suited to those replacing old or damaged wire guides, upgrading to performance wires in the 7–9 mm range, or anyone seeking a cleaner engine bay that simplifies maintenance and reduces the risk of wire damage. The universal-fit design and mix of loom styles make it practical for both stock configurations and modified engine layouts.