Wehrli Custom Fabrication WCF100730-SGS Engine Valley Cover Sparkle Gun Smoke

The Wehrli Custom Fabrication WCF100730-SGS is a premium billet aluminum engine valley cover designed to replace the factory plastic cover and give your diesel engine bay a clean, custom appearance. Crafted by Wehrli Custom Fabrication — a trusted name in high-performance diesel fabrication — this cover delivers a show-quality finish alongside improved durability over the OEM component.

The SGS (Sparkle Gun Smoke) finish is one of WCF's signature anodized colorways, providing a deep, metallic appearance that stands out in any engine bay. Wehrli engine covers are CNC-machined from billet aluminum for precise fitment and long-lasting quality.

Key Features:

• CNC-machined billet aluminum construction for strength and precision
• Sparkle Gun Smoke (SGS) anodized finish for a premium, distinctive appearance
• Direct OEM replacement — no cutting or modification required
• Significantly improves the aesthetics of the engine valley
• Resistant to heat, oil, and engine bay chemicals
• Manufactured in the USA by Wehrli Custom Fabrication

Whether you're building a show truck or simply want to clean up your engine bay, the WCF100730-SGS engine cover is a high-impact upgrade that combines form and function. Pair it with other Wehrli Custom Fabrication dress-up components for a fully coordinated engine bay look.