{"product_id":"dayco-pb81461ss-engine-harmonic-balancer","title":"Dayco PB81461SS Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Race Performance Balancer 8 Rib PB81461SS\u003c\/h2\u003e\u003cp\u003eThe Dayco Race Performance Balancer 8 Rib PB81461SS is engineered for precision and durability in high-performance engine applications. Designed specifically for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this engine harmonic balancer supports optimal crankshaft operation and accessory drive performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Bonneville, Chevrolet Impala, Monte Carlo, Oldsmobile LSS, and Pontiac Grand Prix among others\u003c\/li\u003e\n\u003cli\u003eHub weighted counterbalance for improved engine stability\u003c\/li\u003e\n\u003cli\u003eIncludes crank trigger\/exciter plate for ignition timing\u003c\/li\u003e\n\u003cli\u003eTwo integrated serpentine pulleys with 6 and 8 grooves respectively\u003c\/li\u003e\n\u003cli\u003eSteel outer ring construction for enhanced durability\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 6.938 inches (176.20 mm) and width of 2.264 inches (57.50 mm)\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter of 1.373 inches (34.87 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003ePart number PB81461SS for accurate identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Race Performance Balancer 8 Rib Product Line\u003c\/h2\u003e\u003cp\u003eThe Race Performance Balancer 8 Rib line by Dayco is designed to meet the demands of performance engines requiring reliable harmonic balancing and accessory drive efficiency. This product line features balancers with integrated serpentine pulleys and hub weighted counterweights to reduce crankshaft vibration and improve engine response. The PB81461SS model exemplifies these characteristics with its dual serpentine pulleys and steel outer ring, making it suitable for performance-oriented applications in compatible GM vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe PB81461SS harmonic balancer features a 2-bolt hole configuration and a crank bore diameter of 1.373 inches (34.87 mm), ensuring a secure and precise fit on the crankshaft. The balancer includes a crank trigger\/exciter plate, which is essential for ignition timing systems in many GM engines. It has two integrated serpentine pulleys: one with 6 grooves and the other with 8 grooves, both measuring 6.938 inches (176.20 mm) in diameter. The steel outer ring provides durability and resistance to wear, while the hub weighted counterbalance helps minimize engine vibrations for smoother operation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces crankshaft vibration to prevent premature engine wear\u003c\/li\u003e\n\u003cli\u003eSupports proper accessory belt alignment and tension with dual serpentine pulleys\u003c\/li\u003e\n\u003cli\u003eMaintains ignition timing accuracy with integrated crank trigger plate\u003c\/li\u003e\n\u003cli\u003eCompatible with specific Buick, Chevrolet, Oldsmobile, and Pontiac V6 and V8 engines\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to harmonic imbalance and accessory drive noise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dayco PB81461SS requires careful alignment of the crank bore and bolt holes to ensure proper fitment. Note that this part does not include installation hardware or instructions, so it is recommended to use factory service manuals or professional guidance during installation. Verify the crank trigger\/exciter plate alignment for ignition timing accuracy. Proper torque specifications should be followed to avoid damage to the balancer or crankshaft.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Race Performance Balancer 8 Rib series to meet stringent quality standards for durability and performance. The PB81461SS is constructed with a steel outer ring and precision machining to ensure long service life. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance. For warranty information, consult Dayco or authorized distributors.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52149220638901,"sku":"BJTQ-PB81461SS","price":277.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB81461SS_Fro.jpg?v=1775588100","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb81461ss-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}