Coil Bind - 1.150. The item "Howards Cams 98636 Big Block Chevy Valve Springs 1.514 Dual Spring With Damper" is in sale since Tuesday, September 5, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Valves & Parts". The seller is "horsepowerclub" and is located in Fort Lauderdale, Florida. This item can be shipped worldwide.