Upgrade your vehicle maintenance with this high-quality Exhaust Manifold Stud Bolt Kit, specially designed for Toyota 1HZ and 1HDT 4.2L engines, compatible with 70, 75, 80, and 100 Series models. Crafted from top-grade iron and heat-treated for enhanced stability and durability, this kit offers exceptional corrosion resistance and high hardness, ensuring no deformation even after extended use. Key Features: · Premium Iron Construction: Manufactured from top-grade iron and heat-treated to provide superior strength, stability, and long-lasting durability under demanding conditions. · Excellent Corrosion Resistance: Designed to withstand rust and corrosion, extending the lifespan of the studs and bolts for reliable performance. · Precision Engineered Replacement: Ideal replacement for original exhaust manifold studs and bolts that are rusted or broken, restoring your vehicle’s exhaust system integrity. · OEM Standard Quality: All components are engineered and rigorously tested to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance. · Vehicle Compatibility: Specifically designed to fit Toyota 1HZ and 1HDT 4.2L engines, suitable for 70, 75, 80, and 100 Series models, making installation straightforward and hassle-free. · OEM Reference Numbers: Compatible with OE numbers 9011610171, 9017910128, 90116 10171, and 90179 10128 for easy identification and verification. Specifications: · Condition: 100% Brand New · Item Type: Exhaust Manifold Stud Bolt Kit · Material: Iron · Color: As shown in pictures · OEM Numbers: 9011610171, 9017910128, 90116 10171, 90179 10128 · Fitment: Toyota 1HZ 1HDT 4.2L 70, 75, 80, 100 Series Package Includes: · Complete Exhaust Manifold Stud Bolt Kit This Exhaust Manifold Stud Bolt Kit is an essential upgrade for maintaining or repairing your Toyota’s exhaust system, delivering reliable performance and durability. Ensure a secure and long-lasting fit with components designed to withstand harsh conditions and provide peace of mind on every drive.