{"product_id":"12856h-8-manley-severe-duty-intake-valves-big-block-chevy-hollow-stem-design-2","title":"12856H-8 Manley Severe Duty Intake Valves Big Block Chevy - Hollow Stem Design 2","description":"\u003cp\u003eIntake Valves Severe Duty\u0026lt;li\u0026gt;Big Block Chevy - Hollow Stem Design\u0026lt;li\u0026gt;2.250'' Diameter\u0026lt;li\u0026gt;5\/16'' (0.3110'') Stem Diameter\u0026lt;li\u0026gt;5.494'' Overall Length (+.250)\u0026lt;li\u0026gt;Stainless Steel\u0026lt;li\u0026gt;8\/pkg.\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Note: These 5\/16'' (.311'') stem valves are ONLY available with Bead Loc keeper grooves.\u003c\/p\u003e\u003cp\u003eBead Loc valve locks are REQUIRED.\u0026lt;\/p\u0026gt;\u0026lt;li\u0026gt;Type: Intake Valve NK-844 Material\u0026lt;li\u0026gt;Head Diameter: 2.250''\u0026lt;li\u0026gt;Stem Diameter: 5\/16'' \/ 0.3110''\u0026lt;li\u0026gt;Installed Height: +.250'' Longer\u0026lt;li\u0026gt;Overall Length: 5.494''\u0026lt;li\u0026gt;Tip Length: 0.250''\u0026lt;li\u0026gt;Underhead Angle \/ Radius: 10° x 3\/8''\u0026lt;li\u0026gt;Margin: 0.050''\u0026lt;li\u0026gt;Seat Width: 0.080''\u0026lt;li\u0026gt;Top of Head: 5° Dish\u0026lt;li\u0026gt;Weight \/ Grams: 116\u003c\/p\u003e","brand":"Manley","offers":[{"title":"Default Title","offer_id":51735290446106,"sku":"MPP12856H-8","price":801.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/51pehUfdvLL_dcca3f1e-e8fb-438d-8e4a-aea7c6b66871.jpg?v=1771805800","url":"https:\/\/trybeepbeep.com\/products\/12856h-8-manley-severe-duty-intake-valves-big-block-chevy-hollow-stem-design-2","provider":"TryBeepbeep","version":"1.0","type":"link"}