{"product_id":"comp-cams-981-16-set-of-16-single-springs-w-1-254-o-d-1-254-i-d-1-700-installed-height","title":"Set of 16 Single Springs F2381","description":"\u003cbr\u003eSeat pressure: 105 lbs. @ 1.700 inch, Open Pressure: 273 lbs. @ 1.250 inch\u003cbr\u003eO.D.: 1.254 inch, I.D.: .880 inch\u003cbr\u003eSingle valve springs with damper\u003cbr\u003eApproximately .490 inch max lift at recommended installed height\u003cbr\u003e\u003cbr\u003e\u003cp\u003e With a 1.254' outer diameter and a recommended installed height of 1.700', these springs are ideal for use in Chevrolet Small Blocks with factory, unmodified cylinder heads. These springs have a 105 pound seat pressure, max lift of 0.490' and a spring rate of 373 pounds, making them ideal for mild flat tappet camshafts. 981 springs are compatible with our 750-16 retainers and 4753 shims. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":49293966901348,"sku":"P357681101042489713","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/8341\/7188\/files\/9FF86F23-D67E-CC91-1AD4-D792DC11485D.jpg?v=1789781357","url":"https:\/\/rodsefds.shop\/products\/comp-cams-981-16-set-of-16-single-springs-w-1-254-o-d-1-254-i-d-1-700-installed-height","provider":"My Store","version":"1.0","type":"link"}