PROFORM 141-638 Small Block Chevy Bowtie Spark Plug Wire Looms

Organize and protect your ignition wiring with PROFORM 141-638 spark plug wire looms, designed for Small Block Chevy engines. This two-piece kit mounts directly to the valve covers and accommodates 7–8 mm spark plug wires, helping maintain a clean, orderly appearance while keeping wires properly routed away from hot engine components and moving parts.
The horizontal design features the iconic Bowtie logo for a classic Chevrolet-inspired engine bay appearance. Each loom is manufactured from durable steel and finished in chrome for corrosion resistance and a polished look that complements both original and custom engine builds. The valve cover mounting style provides a secure installation and supports consistent wire separation for improved organization.
Feature: Application — Small Block Chevy engines
Feature: Mounting style — Valve cover mount
Feature: Wire compatibility — Designed for 7–8 mm spark plug wires
Feature: Orientation — Horizontal wire routing
Feature: Construction — Durable steel
Feature: Finish — Polished chrome
Feature: Logo — Bowtie emblem
Feature: Quantity — Two spark plug wire looms included
PROFORM part number 141-638 is a practical choice for restorations, street-driven vehicles, and performance builds that require dependable wire management with a clean, period-inspired appearance. Verify valve cover compatibility and spark plug wire size before installation.

Features:

• Application: Small Block Chevy engines

• Mounting style: Valve cover mount

• Wire compatibility: Designed for 7–8 mm spark plug wires

• Orientation: Horizontal wire routing

• Construction: Durable steel

• Finish: Polished chrome

• Logo: Bowtie emblem

• Quantity: Two spark plug wire looms included