8 x Stainless steel inlet manifold stud & nut kit

To fit all Vauxhall Z20leh / Let / Ect engines

All years

Upgrade your exhaust hardware with this stainless steel exhaust stud kit, designed for high-temperature environments where standard fasteners corrode, seize, or fail over time

Ideal for exhaust manifolds, headers, turbo flanges, and engine rebuild applications

They also come with the pre-machined hexagon in the stud so they are easy to fit and remove if needed

These are NOT genuine Vauxhall parts

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KEY FEATURES

• Manufactured from high-grade stainless steel
• Pre-machined hexagon in the stud for easy fitting and removal
• Excellent resistance to heat, corrosion, and exhaust gases
• Long service life in harsh engine conditions
• Reduces risk of seized or snapped fasteners during maintenance
• Precision-cut threads for reliable fitment

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FITMENT

Vauxhall Z20leh / Let / Ect engines models all years

Inlet manifold mounting stud kit

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WHATS INCLUDED

• Stainless steel inlet studs (8 items)
• Stainless nuts (8 items)
• Washers not included

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WHY UPGRADE?

Factory exhaust studs are prone to rusting, seizing, and breaking due to extreme heat cycles. This stainless steel upgrade improves durability and makes future servicing significantly easier.

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NOTES

• Professional installation is recommended
• Anti-seize compound may be beneficial depending on application

Please make sure your manifold only needs 8 fasteners, if more than 8 are needed then multiple sets may need to be ordered