{"product_id":"tall-m-t-valve-covers-for-big-block-chevy-engines-polished-finish-241-151","title":"Tall M\/T Valve Covers for Big Block Chevy Engines - Polished Finish 241-151","description":"\u003cdiv class=\"full_description\"\u003eFlashback - 1972: Nothing was cooler than cruising around town in a hot rod with a Holley Double Pumper¨ and M\/T¨ finned aluminum valve covers!  Embrace the nostalgia and show up sporting a new and improved version of those same parts today!\n\n\"For the custom engine, M\/T offers a superior valve cover of polished aluminum for added cooling.  Each die-cast cover is precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations.  The M\/T polished top cover surface may be used for engraving your name horizontally, next to the deep heat dissipating fins.\" - Text from 1972 Holley - M\/T Performance Parts Catalog.  Other historic literature stated that you could expect reduced valve train noise from these cast aluminum M\/T valve covers.\n\nIn an attempt to expand the range of the M\/T valve cover line for Big Block Chevy engines, this new and improved Tall version offers increased valve train clearance for high-lift rockers and some applications of stud girdles.  We've brought them back in the original polished and satin black with machined fins\/logo finishes that Holley \u0026amp; M\/T helped make popular, as well as a natural cast finish that offers a true nostalgic look on its own, or is ready for custom paint! Order a set today and get back your hot rodding groove!\u003c\/div\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eCast aluminum construction for even gasket sealing and high quality details\u003c\/li\u003e\n\u003cli\u003eTall M\/T valve covers for BBC applications allow for generous aftermarket rocker and some applications of stud girdle clearance\u003c\/li\u003e\n\u003cli\u003ePrecision manufactured with knock-out plugs for stock PCV (smog control) and oil fill installations\u003c\/li\u003e\n\u003cli\u003eIncludes baffle plates (with mounting screws) and a period correct twist-on oil fill cap\u003c\/li\u003e\n\u003cli\u003eDeep heat dissipating fins\u003c\/li\u003e\n\u003cli\u003eTop cover surface retains vintage style nameplate pad for custom engraving\u003c\/li\u003e\n\u003cli\u003eAvailable in three classic finishes: natural cast, polished, and satin black with machined fins\/logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\t\t\u003cdiv class=\"brandbox\"\u003e\n\t\t\t\u003cdiv class=\"brand-content\"\u003e\n\t\t\t\t\u003cp class=\"brand-title\"\u003eAbout Holley\u003c\/p\u003e\n\t\t\t\t\u003cdiv class=\"brand-main\"\u003e\n\t\t\t\t\t\u003cdiv class=\"brand-image-container\"\u003e\u003cimg class=\"brand-image\" width=\"387\" src=\"\/\/images.holley.com\/387x\/websitebrandimages_holley.jpg\"\u003e\u003c\/div\u003e\n\t\t\t\t\t\u003cp class=\"brand-text\"\u003eHolley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.\u003c\/p\u003e\n\t\t\t\t\u003c\/div\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\u003c\/div\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":62137751863667,"sku":"241-151","price":623.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/0c6e4aa8daba783b94cf367cb9e50a6775804ba3.jpg?v=1767391506","url":"https:\/\/dspperformancemotorsports.com\/products\/tall-m-t-valve-covers-for-big-block-chevy-engines-polished-finish-241-151","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}