{"product_id":"holley-tall-m-t-valve-covers-for-big-block-chevy-engines-polished-finish-241-151","title":"Holley Tall M\/T Valve Covers for Big Block Chevy Engines - Polished Finish - 241-151","description":"Flashback - 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!\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\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\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Cast Aluminum Tall M\/T Valve Cover for BBC Engines, Polished Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Big Block Chevy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreather Cap Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Polished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Die Cast Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGromment(s) Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrommets Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e Tall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold Down Tabs Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogo:\u003c\/strong\u003e M\/T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Fill:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Fill Cap Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Filler Cap Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Valve Cover Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Valve Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e M\/T BBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of Component:\u003c\/strong\u003e Valve Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Cover Gasket included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eCAUTION: If your engine has non-standard valve train components, such as a high-lift camshaft, roller-tip rocker arm, higher lift ratio rocker arms, stud girdles, etc., there may be insufficient clearance when using the Holley-M\/T aluminum valve cover. You must check all internal clearances according to the instructions in the kit.\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":49710225850606,"sku":"HLY-241-151","price":623.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/d9c54b02bb42657456dc8b3ee1cda6bcb92620ba.jpg?v=1791514791","url":"https:\/\/elmosspeedshop.com\/products\/holley-tall-m-t-valve-covers-for-big-block-chevy-engines-polished-finish-241-151","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}