{"product_id":"dayco-pbo1662ss10-engine-harmonic-balancer","title":"Dayco PBO1662SS10 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Race Performance 10% Overdrive Harmonic Balancer\u003c\/h2\u003e\u003cp\u003eThe Dayco Race Performance 10% Overdrive Engine Harmonic Balancer (PBO1662SS10) is engineered for precision and durability in high-performance applications. Designed specifically for select Cadillac and Chevrolet models, this harmonic balancer supports engine reliability and optimized accessory drive ratios.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac CTS and Chevrolet Camaro, Corvette models\u003c\/li\u003e\n\u003cli\u003eThree bolt hole configuration for secure mounting\u003c\/li\u003e\n\u003cli\u003eNeutral counterweight balance with no additional counterweights\u003c\/li\u003e\n\u003cli\u003eSteel outer ring construction for enhanced strength\u003c\/li\u003e\n\u003cli\u003eIncludes three integrated serpentine pulleys with multiple grooves\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 8.62 inches (218.94 mm)\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter of 1.480 inches (37.59 mm)\u003c\/li\u003e\n\u003cli\u003eTiming marks included for accurate engine timing\u003c\/li\u003e\n\u003cli\u003ePart number PBO1662SS10 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis harmonic balancer features a neutral counterweight balance, meaning it does not add or subtract from the engine’s existing balance, making it suitable for engines that require no additional counterweight adjustments. The crank bore measures 1.480 inches (37.59 mm), ensuring a precise fit on compatible crankshafts. The balancer’s steel outer ring provides durability and resistance to wear under high RPM conditions.\u003c\/p\u003e\u003cp\u003eIt integrates three serpentine pulleys: the first pulley has four grooves with a 7.06-inch (179.30 mm) diameter, the second pulley has six grooves with a 7.33-inch (186.10 mm) diameter, and the third pulley is included as part of the assembly. These pulleys support accessory drives such as alternators, power steering pumps, and air conditioning compressors. The overall width of the balancer is 4.5 inches (114.30 mm), and the nose outside diameter is 2.13 inches (54.10 mm).\u003c\/p\u003e\u003ch2\u003eAbout the Race Performance 10% Overdrive Product Line\u003c\/h2\u003e\u003cp\u003eThe Race Performance 10% Overdrive line by Dayco is designed to provide a 10% increase in accessory drive speed compared to standard harmonic balancers. This overdrive ratio helps improve accessory performance, such as alternator output and power steering responsiveness, without compromising engine balance. This product line is tailored for performance-oriented builds in Cadillac and Chevrolet vehicles, including the Camaro, Corvette, and CTS models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac CTS and Chevrolet Camaro and Corvette engines requiring a 3-bolt harmonic balancer\u003c\/li\u003e\n\u003cli\u003eAddresses accessory drive speed limitations by providing a 10% overdrive ratio\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmonic vibrations that can cause engine wear or damage\u003c\/li\u003e\n\u003cli\u003eSupports proper timing with included timing marks for accurate ignition setup\u003c\/li\u003e\n\u003cli\u003eEliminates the need for counterweight modifications due to neutral balance design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardware and installation instructions are not included; professional installation is recommended\u003c\/li\u003e\n\u003cli\u003eEnsure crank bore and bolt hole pattern match the engine specifications before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid damage\u003c\/li\u003e\n\u003cli\u003eVerify timing marks alignment during installation for accurate engine timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Race Performance 10% Overdrive harmonic balancer to meet stringent quality standards for durability and performance. The steel outer ring construction and precise machining ensure long service life under demanding conditions. Warranty details should be confirmed with the manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391731040437,"sku":"BJTQ-PBO1662SS10","price":678.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PBO1662SS10_Ang.jpg?v=1774729423","url":"https:\/\/www.partcatalog.com\/products\/dayco-pbo1662ss10-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}