{"product_id":"msd-ignition-8491-msd-8491-tach-drive-adapters","title":"MSD 8491 - Tach Drive Adapters","description":"\u003cp\u003eThe standard tach drive for MSD tach drive distributors is a 3\/16 In. tang drive cable. In most cases this type of drive will work, but for those who require the 0.104 In. square drive (Corvette style), MSD offers a tang to square drive adapter to fit all MSD tach drive distributor assemblies.\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTach Drive Adapter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTang To Square Drive\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe MSD team has a strong core of excellent engineers, technicians, assembly specialists who design, develop and manufacture a wide variety of products, including Ignition Controls, Coils, Timing Accessories and Spark Plug Wires and Accessories. All MSD products feature the finest ignition components anyone can install on their vehicle and are geared towards all auto enthusiasts!\u003c\/p\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eYear\u003c\/th\u003e\n\u003cth style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border:1px solid #dcdcdc;padding:8px;\"\u003ePosition\u003c\/th\u003e\n\u003cth style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eFitment Precision\u003c\/th\u003e\n\u003cth style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eNote\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eAll\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eAll\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eAll\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat part number is this?\u003c\/strong\u003e\u003cbr\u003eThe listed part number is 8491.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I confirm product specifications before ordering?\u003c\/strong\u003e\u003cbr\u003eYes. Compare the original product specifications and application details with the supplied information.\u003c\/p\u003e\u003ch3\u003eCommon Searches\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMSD Ignition 8491\u003c\/li\u003e\n\u003cli\u003e8491 specifications\u003c\/li\u003e\n\u003cli\u003eMSD Ignition MSD 8491 - Tach Drive Adapters\u003c\/li\u003e\n\u003cli\u003e8491 automotive replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSD Ignition","offers":[{"title":"Default Title","offer_id":46327673979059,"sku":"8491","price":94.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/1831\/0579\/files\/msd-8491_1.jpg?v=1793363587","url":"https:\/\/www.standardautopart.com\/fr\/products\/msd-ignition-8491-msd-8491-tach-drive-adapters","provider":"Standard Auto Part","version":"1.0","type":"link"}