ARP 430-6802 Water Pump Pulley Bolt Kit for Chevrolet. 4 pieces. 12pt ymm_22 Remapping the ECU is mandatory

Remapping the ECU is mandatory to prevent potential check engine light warning signals

For extra visual impact

Please note that the product shown in the pictures may present the Slip-On Race Line (Titanium) in combination with the Evolution Header Set (Titanium) or in combination with the Slip-On Race Line Adapter (SS)

472˝) click for info on fitting these studs to your hubs

ARP 430-6802 Water Pump Pulley Bolt Kit for Chevrolet. 4 pieces. 12pt ymm_22 Remapping the ECU is mandatorySpecifications Socket Size(s) 3 8 12pt ARP Stainless 170,000psi UHL 0. 750 Thread Size 5 16 24 Fastener Style: Bolt Finish: Polished Head Type: 12 Point Material: Stainless Steel PackageType: Skin Quantity: Set of 4 Supported Vehicles: Fits Following Engines: 302 CID Chevrolet Small Block Generation I Fits Following Engines: 265 CID Chevrolet Small Block Generation I Fits Following Engines: 305 CID Chevrolet Small Block Generation I Fits Following