Description
Product Overview
The iiLentes Exhaust Header Bolts kit (model BS-901-053) is engineered to replicate the original hardware used to secure exhaust manifolds on a range of vehicles. Crafted from durable painted steel, each bolt offers corrosion resistance and the strength needed to withstand high‑temperature exhaust environments. The kit includes twelve precision‑machined bolts covering part numbers 03413B, 11518860, 11546600, 11609481, 6506775AA, and 6507423AA, ensuring comprehensive coverage for OEM specifications.
Usage
Designed for both professional technicians and DIY enthusiasts, this bolt set is ideal for replacing missing, damaged, or worn exhaust manifold hardware during routine maintenance or performance upgrades. Simply input your vehicle’s make, model, and trim into the garage tool to confirm compatibility, then install the bolts using standard torque specifications. The kit is suited for daily driving, high‑performance applications, and off‑road conditions where reliable exhaust retention is critical.

Why Choose Us
iiLentes combines rigorous engineering with quality manufacturing processes to deliver parts that meet or exceed OEM standards. Each bolt undergoes heat treatment and a protective paint coating to ensure longevity and resistance to rust. Our commitment to precise fitment eliminates the guesswork often associated with aftermarket replacements, providing confidence that the exhaust system remains securely attached under all operating conditions.
Key Features
- Exact OEM fit – matches original manufacturer specifications for a seamless replacement
- High‑strength painted steel – offers corrosion resistance and durability in extreme heat
- Complete 12‑piece set – includes all necessary bolt sizes and part numbers for full manifold coverage
- Easy installation – compatible with standard tools and torque settings for quick service
- Verified performance – backed by a 4.6‑star rating from 71 verified customer reviews
FAQ
Will these bolts fit my specific vehicle model?
Yes. The kit is designed to match the OEM hardware for a range of vehicles. Use the garage tool on our website to enter your make, model, and trim to confirm compatibility before purchase.
What material are the bolts made from?
All bolts are constructed from high‑quality steel with a durable painted finish that resists corrosion and high temperatures typical of exhaust systems.
Do I need any special tools to install the kit?
No special tools are required. Standard socket and wrench sets are sufficient, and torque specifications are provided in the installation guide.
Can I use these bolts for performance upgrades?
Absolutely. The bolts are engineered to handle increased stress and heat, making them suitable for both stock and performance‑oriented exhaust setups.
What is the warranty on this product?
iiLentes offers a limited one‑year warranty covering manufacturing defects. Contact our support team with your purchase details for assistance.




YUCHENSHLP Exhaust Header Gasket for Small Block SBF 289 302
Reviews
There are no reviews yet.