ARP Flywheel Bolt Kit 330-2802 — High-Strength Alloy Bolts, Precision Threads

ARP 330-2802 Flywheel Bolt Kit is a precision-engineered set of high-strength bolts designed to secure the flywheel with consistent clamping force for demanding engine and driveline applications.

Built by ARP—an industry leader supplying performance and OEM-grade fasteners across motorsports and marine sectors—this flywheel bolt kit delivers reliable fastening where repeated torque cycles, heat, and vibration are present. The kit includes purpose-made bolts intended to replace stock hardware with parts rated for higher tensile strength and better fatigue resistance, making it a common upgrade for enthusiasts and professional shops working on performance engines.

Why choose ARP flywheel bolts over stock hardware?

ARP bolts are manufactured from specialty alloys and finished to tight tolerances to maintain clamping integrity under extreme conditions. Upgrading to this kit reduces the risk of bolt stretch or failure, especially in high-horsepower or high-rpm engines.

• High-strength alloy construction for improved tensile and yield properties.
• Precision-threaded shanks for uniform torque distribution.
• Manufactured in the United States to strict quality standards.

How are these bolts installed and torqued?

Installation follows standard flywheel fastener procedures: clean mating surfaces, use the manufacturer-recommended thread lubricant if specified, hand-start bolts, then torque in the recommended star pattern to the engine maker's spec. ARP provides torque guidelines for many applications, but always confirm with your engine's service manual.

• Hand-start each bolt to avoid cross-threading; tighten in a star pattern.
• Follow engine manufacturer's torque values; use ARP instructions when available.
• Inspect threads and seating surfaces before final assembly.

What physical specifications and packaging details should I expect?

This kit ships in compact, protective packaging and lists dimensions and weight for easier shipping and storage planning. The product is packaged in the United States and arrives ready for installation or secure inventory stocking.

• Product type: Bolts engineered specifically for flywheel attachment.
• Package dimensions: 2.1 cm L x 14.7 cm W x 24.5 cm H—compact, retail-ready box.
• Package weight: approximately 3.0 lbs, including hardware and documentation.
• Country of origin: United States—manufactured and inspected domestically.

Will these bolts work for my vehicle model or engine?

ARP produces kits tailored to particular engines and driveline arrangements; the 330-2802 designation corresponds to a specific fitment. Confirm compatibility by cross-referencing the ARP part number with your engine or flywheel manufacturer's recommended fastener specifications.

• Check OEM bolt pattern and thread pitch against ARP part number details.
• Contact ARP or your parts supplier with engine/flywheel model for verification.
• Use correct bolt length and head style to avoid interference with flywheel or crank flange.

Who is this for: This ARP 330-2802 Flywheel Bolt Kit is intended for engine builders, performance tuners, race teams, and vehicle owners upgrading or replacing flywheel fasteners. It’s particularly suited to applications where higher clamping forces, improved fatigue life, and consistent torque retention are needed—such as modified, high-revving, or high-torque engines. Automotive professionals and serious enthusiasts who prioritize durability and precision in engine assembly will find this kit a practical choice.