{"product_id":"yella-terra-ls-25mm-alloy-valve-cover-spacer-kit-yt-5123","title":"Yella Terra GM LS 25mm Alloy Valve Cover Spacer Kit — YT 5123","description":"\u003cp\u003eYella Terra’s YT 5123 alloy valve-cover spacer kit creates additional rocker-arm clearance while retaining the original factory valve covers for an OEM-style appearance. The spacers incorporate scalloped sections around the inner cover rail where adjustable shaft rockers can otherwise contact the cover area.\u003c\/p\u003e\u003ch3\u003eKit contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePair of 25 mm alloy valve-cover spacers.\u003c\/li\u003e\n\u003cli\u003eO-ring seals.\u003c\/li\u003e\n\u003cli\u003eCoil relocation bracket.\u003c\/li\u003e\n\u003cli\u003eExtension adaptors for the factory valve-cover bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLS application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for compatible LS1, LS2, LS3, LS7 and LSX-based engines.\u003c\/li\u003e\n\u003cli\u003eExtra clearancing of the spacer is required near the inlet rocker arm on LS3, L98 and LS7 applications.\u003c\/li\u003e\n\u003cli\u003e25 mm spacer thickness.\u003c\/li\u003e\n\u003cli\u003eAllows retention of factory valve covers once the required rocker clearance has been established.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm rocker geometry, coil\/bracket layout and required clearancing for the exact engine combination before installation.\u003c\/p\u003e\u003ch2\u003eSupplier\u003c\/h2\u003e\u003cp\u003eYella Terra\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEngine Parts\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Camaro 5Th Gen Ls3\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C5 Ls1\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C6 Ls2\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C6 Ls3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Ve L98\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Ve Ls2\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Ve Ls3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vf Vfii Ls3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vt Vt Ii Ls1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vx Ls1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vy Ls1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vz Ls1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vz Ls2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis, engine, drivetrain and production-year compatibility before ordering.\u003c\/p\u003e\u003ch2\u003eSupplier Part Number\u003c\/h2\u003e\u003cp\u003eYT 5123\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e","brand":"Yella Terra","offers":[{"title":"Default Title","offer_id":43817101721667,"sku":"YT 5123","price":515.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/YT_5123a__00060.1724629452.jpg?v=1789169856","url":"https:\/\/builtbyboostandtune.com.au\/products\/yella-terra-ls-25mm-alloy-valve-cover-spacer-kit-yt-5123","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}