{"product_id":"fluidampr-720201","title":"Fluidampr 720201 - Ford 360 429 - 460 CID V-8 Big Block Steel Internally Balanced Damper","description":"\u003cp\u003eFluidampr 720201 - Ford 360 429 - 460 CID V-8 Big Block Steel Internally Balanced Damper\u003c\/p\u003e\u003cp\u003eHarmonic Balancer - 7.250 in OD - Steel - Black Zinc - Internal Balance - Big Block Ford - Each\u003c\/p\u003e\u003cp\u003eHarmonic Balancer - Fluidampr - Ford Big Block - Internal Balance - Steel - Black Zinc Chromate - 7-1\/4\" dia - 12.8 lbs - SFI 18.1 - Made in USA - Each\u003c\/p\u003e\u003cp\u003eProtect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBroad RPM range protection.\u003c\/li\u003e\n\u003cli\u003eReduce risk of crankshaft failure.\u003c\/li\u003e\n\u003cli\u003eReduce wear on critical engine parts.\u003c\/li\u003e\n\u003cli\u003eUnleash lost torque \u0026amp; horsepower.\u003c\/li\u003e\n\u003cli\u003eNo maintenance required.\u003c\/li\u003e\n\u003cli\u003eSuperior durability.\u003c\/li\u003e\n\u003cli\u003eSFI 18.1 spec. Race proven for over 35 years.\u003c\/li\u003e\n\u003cli\u003eMade in USA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSafety Rating\u003c\/strong\u003e: \u003cspan\u003eSFI 18.1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePulley Bolt Pattern\u003c\/strong\u003e: \u003cspan\u003e4 bolt standard For pulley pattern.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDegree Marking Range\u003c\/strong\u003e: \u003cspan\u003e50 degree BTDC to 10 degree ATDC.  Additional timing\/degree marks at 90, 180 and\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eSteel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eKeyway Type\u003c\/strong\u003e: \u003cspan\u003eSingle; (1\/4\").  Crank key modifications may be required on some 429 Boss engines - may need stepped key.  Key slot width and length may be different.  May be used on 332, 352, 390, 427, 428 \"FE\" engines when the sleeve between the damper and the timing geat is shortened by .500\", a .375\" thick spacer is added between the damper and the pulley, and a stepped key is used.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: \u003cspan\u003eBlack Zinc\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Balance\u003c\/strong\u003e: \u003cspan\u003eInternal\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDegree Markings\u003c\/strong\u003e: \u003cspan\u003eEngraved\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight \/ Rotating Weight\u003c\/strong\u003e: \u003cspan\u003e12.1 lbs \/ 8.1 lbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBolt And Washer Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: \u003cspan\u003e2.288\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: \u003cspan\u003e1.3745\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eKeyway Type\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: \u003cspan\u003e1.3745\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hole Quantity\u003c\/strong\u003e: \u003cspan\u003e1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: \u003cspan\u003e7.25\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":47299705340042,"sku":"FLUID-720201","price":571.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_18feeeafa16115c8c632b0d7ce0ca043l_normalized.jpg?v=1776573488","url":"https:\/\/www.onlyinstock.com\/products\/fluidampr-720201","provider":"Only In Stock","version":"1.0","type":"link"}