{"product_id":"dayco-pbu1480ss10-engine-harmonic-balancer","title":"Dayco PBU1480SS10 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Race Performance 10% Underdrive Harmonic Balancer\u003c\/h2\u003e\u003cp\u003eThe Dayco Race Performance 10% Underdrive Engine Harmonic Balancer (PBU1480SS10) is engineered for Chevrolet Camaro, Pontiac Firebird, and GTO models. Designed to reduce parasitic drag, this harmonic balancer supports improved engine efficiency and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Camaro, Pontiac Firebird, and GTO\u003c\/li\u003e\n\u003cli\u003e6 bolt holes for secure mounting\u003c\/li\u003e\n\u003cli\u003eNeutral counterweight balance with no additional counterweights\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter of 1.481 inches (37.60 mm)\u003c\/li\u003e\n\u003cli\u003eTwo integrated serpentine pulleys with 4 and 6 grooves respectively\u003c\/li\u003e\n\u003cli\u003eSteel outer ring for durability\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 6.772 inches (172.00 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes installation instructions; hardware not included\u003c\/li\u003e\n\u003cli\u003eTiming marks present for precise engine timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco PBU1480SS10 harmonic balancer features a 6-bolt hole design ensuring a secure fit on compatible crankshafts. Its neutral counterweight balance means it does not add or subtract from the engine’s existing balance, maintaining factory specifications. The crank bore measures 1.481 inches (37.60 mm), matching the crankshaft dimensions of select Chevrolet Camaro, Pontiac Firebird, and GTO engines.\u003c\/p\u003e\u003cp\u003eThis harmonic balancer includes two integrated serpentine pulleys: the first pulley has 4 grooves with an outside diameter of 6.335 inches (160.9 mm), and the second pulley has 6 grooves with an outside diameter of 6.615 inches (168.0 mm). Both pulleys are designed for serpentine belts, supporting accessory drive systems. The steel outer ring adds strength and longevity to the balancer, while the overall width of 3.65 inches (92.7 mm) ensures proper clearance and fitment.\u003c\/p\u003e\u003ch2\u003eAbout the Race Performance 10% Underdrive Product Line\u003c\/h2\u003e\u003cp\u003eThe Race Performance 10% Underdrive line by Dayco focuses on reducing parasitic losses by underdriving engine accessories by 10%. This results in less power draw from the engine, improving throttle response and overall efficiency. The PBU1480SS10 harmonic balancer is part of this line, designed specifically for performance-oriented applications in Chevrolet Camaro, Pontiac Firebird, and GTO vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces accessory drive parasitic drag for improved engine output\u003c\/li\u003e\n\u003cli\u003eMaintains engine balance with neutral counterweight design\u003c\/li\u003e\n\u003cli\u003eSupports serpentine belt accessory systems with integrated pulleys\u003c\/li\u003e\n\u003cli\u003eProvides accurate timing marks for engine tuning and maintenance\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged harmonic balancers to prevent crankshaft vibration issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInstallation instructions are included for proper fitment and torque specifications\u003c\/li\u003e\n\u003cli\u003eHardware is not included; use factory or recommended bolts for mounting\u003c\/li\u003e\n\u003cli\u003eEnsure crank bore and bolt hole pattern match your engine before installation\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 PBU1480SS10 harmonic balancer to meet OEM standards for durability and performance. The steel outer ring construction ensures long service life under demanding conditions. Installation instructions are provided to support correct application. Warranty details should be confirmed with the original product documentation or authorized distributors.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391731728565,"sku":"BJTQ-PBU1480SS10","price":303.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PBU1480SS10_Fro.jpg?v=1774729426","url":"https:\/\/www.partcatalog.com\/products\/dayco-pbu1480ss10-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}