{"product_id":"harmonic-balancer-bolt-chevy-big-block-12-point-replacement-harmonic-balancer-bolt-with-thick-washer-for-chevy-big-block-396-454-with-mid-mount-accessory-drive-system-20-242-20-242bk-holley","title":"Harmonic Balancer Bolt Chevy Big Block 12-Point Replacement Harmonic Balancer Bolt with Thick Washer, for Chevy Big Block 396-454 with Mid-Mount Accessory Drive System 20-242 \u0026 20-242BK Holley","description":"\u003cp\u003eReplacement harmonic balancer bolt with thick washer for Big Block Chevy Mid-Mount Accessory drive system. 12-Point, 1\/2 inch Wrench Size, 1\/2 inch-20 x 2.500 inch Under Head Length, Washer diameter 1.5 inch x 0.200 inch Thick.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFeatures and Benefits:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e180,000 PSI Rating (Grade 9) Made from Steel Black E-Coat Finish 1\/2 inch Wrench Size 12-Point Bolt Head Large Diameter Extra Thick Washer - .200 inch Thick x 1.5 inch Diameter Reusable - Not Torque-To-Yield\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eAssociated Comments:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTorque Harmonic Balancer Bolt to 85 feet\/lbs.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBolt Grade: 10.9\u003c\/li\u003e \u003cli\u003eColor: Black\u003c\/li\u003e \u003cli\u003eEngine: Chevy Big Block V8\u003c\/li\u003e \u003cli\u003eFinish: Black E-Coat\u003c\/li\u003e \u003cli\u003eGrade Type: Performance\u003c\/li\u003e \u003cli\u003eHead Drive Type: 12 Point\u003c\/li\u003e \u003cli\u003eHead Style: 12-Point\u003c\/li\u003e \u003cli\u003eLength: 2.5 Inch\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003ePSI Rating: 180,000\u003c\/li\u003e \u003cli\u003eReusable: Yes\u003c\/li\u003e \u003cli\u003eThread Diameter: 1\/2 Inch\u003c\/li\u003e \u003cli\u003eThread Pitch: 20.0\u003c\/li\u003e \u003cli\u003eThread Size: 1\/2\/2020\u003c\/li\u003e \u003cli\u003eUnder Head Length: 2.500 Inch\u003c\/li\u003e \u003cli\u003eUniversal Or Specific Fit: Universal\u003c\/li\u003e \u003cli\u003eWasher Size: .200 Inch Thick x 1.5 Inch Diameter\u003c\/li\u003e \u003cli\u003eWasher(s) Included: Yes\u003c\/li\u003e \u003cli\u003eWrench Size: 1\/2 Inch\u003c\/li\u003e \u003c\/ul\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":47481712312548,"sku":"97-321","price":19.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6855\/8308\/files\/97-321-BBVL.jpg?v=1773397477","url":"https:\/\/jeeperz-creeperz.com\/products\/harmonic-balancer-bolt-chevy-big-block-12-point-replacement-harmonic-balancer-bolt-with-thick-washer-for-chevy-big-block-396-454-with-mid-mount-accessory-drive-system-20-242-20-242bk-holley","provider":"Jeeperz Creeperz, Inc.","version":"1.0","type":"link"}