Atomic Mains Steel Girdle, EF-AU SOHC 16mm Thick

Atomic Main Steel Girdle – Suit Ford EF–AU SOHC 4.0L 6cyl
10mm Thick High-Tensile Steel

Stop main cap walk before it starts.

When you're pushing serious power through a Ford SOHC 4.0L, keeping the bottom end locked down is critical. The Atomic Main Steel Girdle is engineered to brace the main caps under extreme load, preventing cap walk and bearing damage in high-horsepower street or race builds.

Precision-cut from 16mm high-tensile steel, this girdle ties the entire lower end together for added rigidity and durability where it matters most. A must-have for any SOHC engine chasing big numbers.

Why You Need It:
• Suits Ford EF–AU SOHC 4.0L 6cyl engines
• 16mm high-tensile steel for extreme strength
• Prevents main cap walk and crank flex at high RPM and boost
• Ideal for turbocharged and high-output applications
• Used in Atomic’s own high-power SOHC builds
• CNC cut and Australian made

Upgrade your SOHC bottom end with confidence.
Atomic proven. Race ready. Built to hold power.