Description
Product Overview
The ARP LS Oil Pump Bolt Kit is engineered to meet the demanding standards of high‑performance LS engines. Crafted from ARP’s proprietary high‑tensile alloy, each bolt provides exceptional strength and durability, preventing stretch and fatigue under extreme pressure. The kit includes four bolts sized to replace the factory‑original mounting hardware on LS1, LS2, LS3, LS6, LS7, LS9, LM7, LQ4, and L99 engines, covering displacements from 4.8 L to 6.2 L. With a precise torque specification of 18 lb‑ft, installation is straightforward and reliable, ensuring the oil pump remains firmly anchored for optimal lubrication.
Usage
Designed for both professional mechanics and dedicated enthusiasts, this bolt kit is ideal for engine rebuilds, performance upgrades, and routine maintenance on any LS platform. Whether you are assembling a street‑ready cruiser or a track‑focused build, the ARP bolts deliver the confidence needed for high‑rpm operation and sustained oil pressure. Their corrosion‑resistant coating protects against moisture and chemicals, making them suitable for daily driving, racing, and off‑road applications.
Why Choose Us
ARP is synonymous with automotive fastener excellence, and this bolt kit exemplifies that reputation. Each bolt undergoes rigorous testing for tensile strength, shear resistance, and torque accuracy, guaranteeing consistency across every set. The direct LS fit eliminates the need for additional adapters or modifications, reducing installation time and potential errors. Backed by a robust warranty and a 4.9‑star rating from 45 verified customers, this kit offers peace of mind and proven performance.
Key Features
- Premium ARP high‑tensile alloy for maximum strength and durability
- Exact LS platform fit covering 4.8 L to 6.2 L engines, including LM7, LQ4, and L99
- Complete set of four bolts – no need to source additional hardware
- Factory‑specified torque of 18 lb‑ft for easy, reliable installation
- Corrosion‑resistant coating ensures long‑term reliability in harsh environments
FAQ
Do these bolts require any special tools for installation?
No special tools are needed beyond a standard torque wrench. Tighten each bolt to the recommended 18 lb‑ft torque for proper sealing.
Are these bolts compatible with older LS engines like the LS1?
Yes, the kit is designed to replace the OEM bolts on all LS1‑LSX platforms, including the LS1, LS2, LS3, LS6, LS7, LS9, LM7, LQ4, and L99.
What is the warranty coverage for this bolt kit?
ARP provides a limited lifetime warranty against material defects, reflecting confidence in the bolt’s quality and performance.
Can I use these bolts for a high‑performance cam swap?
Absolutely. The high‑tensile construction maintains integrity under increased oil pressure and RPMs typical of performance cam installations.
How do I know if the bolts are the correct length for my engine?
The bolts are engineered to the exact OEM dimensions for LS platforms, ensuring proper thread engagement and oil pump alignment without modification.
Reviews
There are no reviews yet.