{"product_id":"hays-billet-steel-sfi-certified-flywheel-chevrolet-v6-and-small-block-10-630","title":"Hays Billet Steel SFI Certified Flywheel - Chevrolet V6 and Small Block - 10-630","description":"Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing.   All Hays flywheels are certified S.F.I. spec 1.1.   This 168 tooth flywheel fits the external balance 4.3\/5.0\/5.7 liter Chevy, 1986 to 1993 models with a one piece real main seal.   The flywheel is drilled for 10.5 in Borg-Beck diaphragm, 11 in Borg-Beck diaphragm, long style and Mark XII clutches.  It's weighs 30 lbs. Flywheel bolts included.  Other applications available.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eS.F.I. 1.1 Certified\u003c\/li\u003e\n\u003cli\u003eFits External Balance 4.3\/5.0\/5.7L Chevy\u003c\/li\u003e\n\u003cli\u003e168 Tooth Flywheel\u003c\/li\u003e\n\u003cli\u003eDrilled 10.5 In And 11 In Clutches\u003c\/li\u003e\n\u003cli\u003eWeighs 30 Lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e 1986-1993 Chevrolet 4.3L V6 and 5.0\/5.7L V8 with 1-piece rear main seal, 168-tooth, External Balance, 30 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e# of Teeth:\u003c\/strong\u003e 168\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Chevrolet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter (in):\u003c\/strong\u003e 2.06\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Chevrolet Small Block Gen I, GM 90 Degree V6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Balance:\u003c\/strong\u003e External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Clutch Flywheel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flywheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Approved:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Certification:\u003c\/strong\u003e 1.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eNew flywheel bolts should be used with a new flywheel, Mr. Gasket # 912 flywheel bolt kit is recommended, 7\/16-20 X 31\/32\" long.  Install the flywheel bolts without the enclosed lock washers using medium strength, \"Blue\", thread locking compound applied to the threads.  The threads on the bolts and in the crankshaft should be clean, free from any grease or oil. Tighten flywheel bolts to 70-80 ft-lbs with a torque wrench.\u003c\/p\u003e","brand":"Hays","offers":[{"title":"Default Title","offer_id":49709677576430,"sku":"HAY-10-630","price":610.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/32eebd9f953a7963f86aad723c596276cbecee00.jpg?v=1791510468","url":"https:\/\/elmosspeedshop.com\/products\/hays-billet-steel-sfi-certified-flywheel-chevrolet-v6-and-small-block-10-630","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}