{"product_id":"ls1-rocker-arms-with-trunion-kit-installed-4-8-5-3-5-7-6-0-rockers-trunnion","title":"LS1 Rocker Arms WITH Trunion Kit Installed - 4.8 5.3 5.7 6.0 Rockers Trunnion","description":"\u003ch2\u003eRocker Arms with Trunnion Kit for LS1\u003c\/h2\u003e\u003cp\u003eThese rocker arms with trunnion kit for LS1 are fully assembled to provide enhanced valvetrain stability in 4.8, 5.3, 5.7, and 6.0 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese rocker arms with trunnion kit for LS1 are designed to replace unstable stock needle bearings with robust retrofitted components. Ideal for high-RPM applications, these rocker arms with trunnion kit for LS1 provide reliable valve control and eliminate the risk of needle bearing failure. This set of rocker arms with trunnion kit for LS1 minimizes vehicle downtime by arriving pre-assembled and ready for direct replacement.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePre-assembled with high-capacity trunnion bearings for superior stability.\u003c\/li\u003e\n\u003cli\u003eEliminates factory needle bearings that are prone to spitting out under load.\u003c\/li\u003e\n\u003cli\u003eCrafted from heavy-duty steel to withstand increased spring pressures.\u003c\/li\u003e\n\u003cli\u003ePrecision radial bearings provide smooth, consistent rocker arm rotation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor LS1 5.7L Engine\u003c\/li\u003e\n\u003cli\u003efor LS 4.8L Engine\u003c\/li\u003e\n\u003cli\u003efor LS 5.3L Engine\u003c\/li\u003e\n\u003cli\u003efor LS 6.0L Engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing stock rocker assemblies during high-performance engine rebuilds.\u003c\/li\u003e\n\u003cli\u003eStrengthening the valvetrain for aggressive aftermarket camshaft profiles.\u003c\/li\u003e\n\u003cli\u003ePreventing bearing failure and debris contamination in racing engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Displacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8L, 5.3L, 5.7L, 6.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAssembled Rocker Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrunnion Kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInstalled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these rocker arms ready to bolt on out of the box? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the trunnion kits are already professionally pressed in and lubricated for immediate installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can these rockers handle dual valve springs? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the modified trunnions are designed to handle the increased seat pressures associated with dual valve springs.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788815462486,"sku":"SZ1E04157","price":329.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_8c606d3f-cd3c-4399-9992-98b393bf388f.jpg?v=1779930132","url":"https:\/\/www.solidspare.com\/products\/ls1-rocker-arms-with-trunion-kit-installed-4-8-5-3-5-7-6-0-rockers-trunnion","provider":"Solid Spare","version":"1.0","type":"link"}