{"product_id":"66515-harmonic-balancer-installation-tool-for-chevy-sbc-bbc-5-8-16-7-16-16","title":"66515 Harmonic Balancer Installation Tool for Chevy SBC BBC 5\/8-16 \u0026 7\/16-16","description":"\u003ch2\u003eHarmonic Balancer Installation Tool for Chevy SBC BBC\u003c\/h2\u003e\u003cp\u003eThis 66515 Harmonic Balancer Installation Tool works on Chevy small block and big block engines with 5\/8-16 and 7\/16-16 threads.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis harmonic balancer installation tool is a dedicated installer designed to safely press the balancer onto the crankshaft without damaging the seal or threads. It fits Chevy small block and big block applications using the 5\/8-16 or 7\/16-16 crank thread sizes. The tool simplifies engine assembly, making it essential for rebuilds and maintenance on SBC and BBC engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFits 5\/8-16 and 7\/16-16 crankshaft threads\u003c\/li\u003e\n\u003cli\u003eAll-steel construction for repeated heavy use\u003c\/li\u003e\n\u003cli\u003eCaptive thrust bearing reduces turning friction\u003c\/li\u003e\n\u003cli\u003eHex drive allows use with standard sockets or wrenches\u003c\/li\u003e\n\u003cli\u003ePilot design aligns balancer to crank center\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Chevy Small Block (SBC)\u003c\/li\u003e\n\u003cli\u003efor Chevy Big Block (BBC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInstalling harmonic balancers during engine assembly\u003c\/li\u003e\n\u003cli\u003eReplacing balancer on rebuilds in automotive repair shops\u003c\/li\u003e\n\u003cli\u003eWorks in tight engine bays with slim profile\u003c\/li\u003e\n\u003cli\u003eApplicable for both early and late Chevy V8 blocks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66515\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/8-16 and 7\/16-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChevy SBC \/ BBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use a hammer with this tool? \u003cstrong\u003eA:\u003c\/strong\u003e No, the tool is designed to be turned by a wrench or socket to pull the balancer smoothly; hammering can damage the threads or balancer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does it work on other engine brands? \u003cstrong\u003eA:\u003c\/strong\u003e This specific model is made for Chevy small and big block crankshaft threads; other brands may need a different thread adapter.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46608016867514,"sku":"ZZ3H00631","price":45.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_0254d581-288d-455a-9fef-5b17ea40f7c3.jpg?v=1788987208","url":"https:\/\/partoutfitters.com\/products\/66515-harmonic-balancer-installation-tool-for-chevy-sbc-bbc-5-8-16-7-16-16","provider":"Part Outfitters","version":"1.0","type":"link"}