S/S Oil Pan Bolt Kit 6pt. LS1/LS2

The ARP Stainless Steel Oil Pan Bolt Kit 6-point LS1/LS2 (part number 434-6901) is a premium fastener replacement designed for General Motors LS-series engine builds. This kit delivers polished stainless steel construction with hex head design, eliminating factory bolts that are prone to corrosion and seizing in high-heat engine compartments. Stainless fasteners resist oxidation far better than OEM hardware, maintaining integrity through thermal cycling and extended service intervals.

The 6-point hex head design provides superior engagement compared to 12-point alternatives, reducing the risk of fastener rounding during installation or removal. ARP fasteners are manufactured to precise tolerances, ensuring consistent fit across LS1 and LS2 engine platforms. The polished finish is not merely aesthetic—it reflects heat away from the pan and facilitates easier visual inspection for leaks or wear. For engine builders and enthusiasts running modified LS powerplants, bolt kit upgrades prevent common failure points where factory fasteners fail under increased oil pressure or vibration.

This kit is essential for anyone rebuilding an LS-series engine, whether for street performance, off-road applications, or marine use. LS swaps into non-GM platforms benefit significantly from reliable fastening components that withstand temperature extremes and resist corrosion in salt-air environments. Technicians and builders seeking complete hardware upgrades over factory specifications choose stainless steel bolt kits to improve longevity and reduce future maintenance headaches.

ARP is recognized throughout the automotive fastener industry for controlled-strength, precision-manufactured hardware used in OEM and aftermarket applications. The LS engine family remains one of the most popular swap platforms in custom builds, making LS1/LS2-specific hardware an ongoing demand item for engine builders worldwide.