{"product_id":"fwgg-pce281-1755","title":"Speedmaster PCE281.1755 Vortec 180cc 64cc Straight Plug Cast Iron Bare Cylinder Head","description":"Chevy SBC 350 Vortec 180cc 64cc Straight Cast Iron Bare Cylinder Head\u003chr\u003eAll Speedmaster 23deg. Small Block Chevy heads are available with Straight or Angled sparkplugs. Standard valve sizes are 2.020 in. Intake, and 1.600 in. Exhaust, both +.100 in. length. While the 2.02 valves are standard issue, all of our 23deg. aluminum heads can accept a 2.050 in. intake valve with minimal additional work.","brand":"Speedmaster","offers":[{"title":"Default Title","offer_id":40322814804107,"sku":"SPMPCE281.1755","price":584.79,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/spmpce2811755-f6cf8a80ff7e095ff16fb0e0a914d4fa7294064b.jpg?v=1766185149","url":"https:\/\/jbspowercentre.com\/products\/fwgg-pce281-1755","provider":"JBs Power Centre","version":"1.0","type":"link"}