{"title":"Denstoj Auto Centre","description":"","products":[{"product_id":"denstoj-solid-lifter-conversion-rocker-retainer-kit-rr-sr20-solid","title":"Denstoj Solid Lifter Conversion \u0026 Rocker Retainer Kit","description":"\u003cp\u003eLooking to push your SR20 build to the next level? Our Solid Lifter conversion kit with integrated Rocker Retainers is the ideal upgrade for serious high-RPM, high-horsepower setups.\u003c\/p\u003e\n\n\u003cp\u003eThis kit replaces the factory hydraulic lash adjusters with solid lifters, giving you precise control over valve lash and the confidence to push higher RPM. The included Rocker Retainers lock onto OEM rocker arms and prevent them from flying off during misfires, over-revving, or limiter abuse. As you know, this is one of the SR20’s most common failure points.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to work with Kelford Cam’s 186-series solid lifter camshafts, this drop-in solution suits \u003cstrong\u003ehydraulic head SR20DE\/SR20DET engines,\u003c\/strong\u003e perfect for Silvia, 180SX, Pulsar, and Bluebird builds running OEM hydraulic heads.\u003c\/p\u003e\n\n\u003cp\u003ePlease note that these are not a band aid for a poorly set up SR20 or a way to cut corners. They provide GTiR spring clip level of protection to every SR20DE. We still strongly recommend running correctly shimmed dual guides and a well tuned fuel cut rev limiter.\u003cbr\u003e\n\u003cbr\u003e\nYes! They work with Kelford Cam's SR20DET DLC Coated Rocker Arms\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eNot compatible with the factory solid lifter GTI-R head\u003c\/li\u003e\n\t\u003cli\u003eProfessional setup and lash adjustment required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWe recommend running guide shims on both sides of the rocker arm to reduce lateral movement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Nissan\u003cbr\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e SR20DE \/ SR20DET\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSilvia \/ 180SX Series (RWD):\u003c\/strong\u003e\n\n\t\u003cul\u003e\n\t\t\u003cli\u003eS13 Silvia – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eRPS13 180SX – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eS14 Silvia \/ 200SX – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eS15 Silvia \/ 200SX – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFront-Wheel Drive SR20:\u003c\/strong\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003eN15 Pulsar SSS (Australia) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eP10 Primera (Japan, Europe) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eP11 Primera (Japan, Europe) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eU13 Bluebird (Japan, NZ) – SR20DET (Bluebird SSS ATTESA)\u003c\/li\u003e\n\t\t\u003cli\u003eB13 Sentra SE-R (US) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eB14 200SX SE-R (US) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eNissan NX2000 (US) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eNissan Avenir (some trims) – SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eNissan Presea R11 – SR20DE (some trims)\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot Compatible With:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eRNN14 Pulsar GTI-R – SR20DET solid lifter head\u003c\/li\u003e\n\t\u003cli\u003eSunny GTI-R (Europe) – SR20DET solid lifter head\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":57845089337647,"sku":"RR-SR20-SOLID","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/DenstojSolidLifterswithRockerRetainersforSR20NissanEngine_S13_S14_S15_N15.png?v=1778133540"},{"product_id":"denstoj-hydraulic-lifter-rocker-retainer-kit-rr-sr20-hla","title":"Denstoj Hydraulic Lifter \u0026 Rocker Retainer Kit","description":"\u003ch3\u003e\u003c!-- x-tinymce\/html --\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe known weak point of the SR20 valvetrain is rocker arms dislodging under high RPM, limiter cuts, or over-rev conditions. Denstoj Rocker Retainers are here to fix that.\u003c\/p\u003e\n\n\u003cp\u003eWe've now adapted our proven retainer clip system to suit the legendary Nissan SR20DE and SR20DET platforms.\u003c\/p\u003e\n\n\u003cp\u003eThese clips lock onto OEM rocker arms, paired with custom machined HLAs (Hydraulic Lash Adjusters) that accept the clip. The result? Rockers stay put, giving you confidence on limiter, at the track, or during a misfire event.\u003cbr\u003e\n\u003cbr\u003e\nPlease note that these are not a band aid for a poorly set up SR20 or a way to cut corners. They provide GTiR spring clip level of protection to every SR20DE. We still strongly recommend running correctly shimmed dual guides and a well tuned fuel cut rev limiter.\u003c\/p\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWe recommend running guide shims on both sides of the rocker arm to reduce lateral movement.\u003c\/li\u003e\n\t\u003cli\u003eIf bleeding is required, be gentle. Forcing the plunger can damage the internal one-way valve. Use nothing stiffer than welding wire to release the air behind the one-way valve. A lifter that stays soft or won’t pump up is a sign the internal spring may have been damaged. \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Nissan\u003cbr\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e SR20DE \/ SR20DET\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSilvia \/ 180SX Series (RWD):\u003c\/strong\u003e\n\n\t\u003cul\u003e\n\t\t\u003cli\u003eS13 Silvia – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eRPS13 180SX – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eS14 Silvia \/ 200SX – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eS15 Silvia \/ 200SX – SR20DE \/ SR20DET\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFront-Wheel Drive SR20:\u003c\/strong\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003eN15 Pulsar SSS (Australia) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eP10 Primera (Japan, Europe) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eP11 Primera (Japan, Europe) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eU13 Bluebird (Japan, NZ) – SR20DET (Bluebird SSS ATTESA)\u003c\/li\u003e\n\t\t\u003cli\u003eB13 Sentra SE-R (US) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eB14 200SX SE-R (US) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eNissan NX2000 (US) – SR20DE\u003c\/li\u003e\n\t\t\u003cli\u003eNissan Avenir (some trims) – SR20DET\u003c\/li\u003e\n\t\t\u003cli\u003eNissan Presea R11 – SR20DE (some trims)\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot Compatible With:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eRNN14 Pulsar GTI-R – SR20DET solid lifter head\u003c\/li\u003e\n\t\u003cli\u003eSunny GTI-R (Europe) – SR20DET solid lifter head\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":57845094809903,"sku":"RR-SR20-HLA","price":647.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/DenstojRockerRetainersforSR20NissanEngine_S13_S14_S15_N15.png?v=1778133544"},{"product_id":"denstoj-solid-lifter-kit-rr-g16e-solid","title":"Denstoj Solid Lifter Kit","description":"\u003cp\u003e\u003cb\u003ePush Higher RPM with confidence on your Toyota G16E-GTS Engine with the precision of Solid Lifters and our Rocker Retainers!\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eTake your GR Corolla or GR Yaris' engine’s performance to the next level with our Solid Lifters, that are specifically engineered for the Toyota G16E-GTS. If you're building a race engine our Solid Lifters offer the durability and precision you need to better control the valves when pushing the RPM limit.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhy Choose Solid Lifters?\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eSolid Lifters are a key upgrade for anyone looking to achieve peak performance from their engine. Unlike hydraulic lifters, which can lose efficiency at high RPMs, Solid Lifters maintain constant valve lash, ensuring more consistent valve operation even under extreme conditions. This translates to better throttle response, increased rev range, and more accurate valve timing—essential for high-performance builds.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWorks with Our Rocker Retainers\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur Solid Lifters are fully compatible with our Rocker Retainer clip, adding an additional layer of security to your valvetrain. When used together, you get a comprehensive solution to prevent potential valve float failures and ensure peak engine performance.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eImportant Installation Information\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eCamshaft Compatibility:\u003c\/b\u003e As the OEM and most aftermarket G16E-GTS camshafts are intended for use with hydraulic lash adjusters, you must swap to a camshaft specifically designed for Solid Lifters. We have teamed up with Kelford Cams to offer their Type A \u0026amp; B camshafts with a modified profile that is compatible with our Solid Lifters (SKU: S267-A and S267-B noting that the S at the start of the SKU signifies that it is designed for solid lifters not hydraulic lifters). You will need to contact Kelford Cams (sales@kelfordcams.com) directly to order the camshaft separately. \u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eNot OEM Drop-In:\u003c\/b\u003e These Solid Lifters are \u003cstrong\u003enot\u003c\/strong\u003e a direct OEM drop-in replacement. They require professional installation by a machine shop, to ensure they're setup with the correct lash.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLash setup:   \u003c\/b\u003eIf adjustment is needed, it can be done by machining the valve seat, valve stem, or, adjusting the lash cap for the correct lash. These adjustments are standard in high-performance engine builds and ensure the correct lash as specified by the camshaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eOur Solid Lifter Advantage\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003ePrecision Engineering:\u003c\/b\u003e Our Solid Lifters are manufactured from high-strength billet alloy steel and heat treated to withstand the rigors of the heat cycles in high-performance engines. Each lifter is machined to exact tolerances, ensuring optimal performance and longevity.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eImproved Valve Control:\u003c\/b\u003e By eliminating the variability of hydraulic lifters, our Solid Lifters provide more precise control over valve movement, further reducing the risk of valve float and maximizing power output.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDesigned for High RPMs:\u003c\/b\u003e Push your G16E-GTS engine to its limits without worrying about lifter collapse or loss of valve control. Our Solid Lifters are built to handle the high RPMs that performance engines demand.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eProven Performance:\u003c\/b\u003e Solid lifters are a staple in race engines for a reason. By upgrading to Solid Lifters, you’re equipping your engine with a proven component that enhances reliability and performance, particularly in high-stress situations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhy Invest in Solid Lifters?\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngine failure is costly. Whether it’s due to a dropped valve or a lifter failure, the resulting damage can set you back thousands of dollars. Our Solid Lifters, when used in conjunction with our Rocker Retainer Kit, offer a cost-effective solution to mitigate these risks, providing peace of mind and allowing you to push your engine to its full potential.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWant to know more? \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eRead our article on Hydraulic Lash Adjusters vs Solid Lifters in the G16E-GTS Toyota Engine (GR Corolla \u0026amp; GR Yaris) by clicking \u003ca href=\"https:\/\/denstoj.com.au\/pages\/hydraulic-lash-adjusters-vs-solid-lifters-in-g16e-gts-toyota-engine-gr-corolla-gr-yaris\" title=\"Hydraulic lash adjusters vs solid lifters in G16E-GTS Toyota engine (GR Corolla and GR Yaris)\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCustomer Satisfaction Guarantee\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eWe stand behind the quality of our products. If you’re not completely satisfied with your purchase, we offer a 30-day money-back guarantee. Experience the difference with our Solid Lifters, and drive with confidence knowing your engine is equipped for peak performance.\u003c\/p\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":57845095203119,"sku":"RR-G16E-SOLID","price":839.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/TOYOTA-YARIS-COROLLA-G16E-GTS-267-WEB-45.jpg?v=1778133547"},{"product_id":"denstoj-rocker-retainer-kit-subaru-fa-fb-rr-fafb","title":"Denstoj Rocker Retainer Kit","description":"\u003cp\u003eDon’t build a Subaru FA or FB engine without these. Rev with peace of mind!\u003c\/p\u003e\n\n\u003cp\u003eThe Subaru FA \u0026amp; FB engines (eg. FA20 in the Toyota 86) have a fatal flaw. When a valve spring loses pressure, the rocker arm assembly can fall out. If it's picked up by the camshaft, it gets shot out the tappet cover, causing oil to spill onto the exhaust headers, potentially catching fire. \u003c\/p\u003e\n\n\u003cp\u003eNow, without the rocker, the valve can drop inside the cylinder and destroy the piston. Yes, sometimes it’s an over rev but it can happen across the rev range even on your daily driver.\u003c\/p\u003e\n\n\u003cp\u003eSo if you drive a Toyota 86, or any Subaru with an FA or FB engine, this IS the most important upgrade you can do to save you an expensive engine rebuild. It’ll give you peace of mind when driving.\u003c\/p\u003e\n\n\u003cp\u003eYES it's the same on the 2022 GR86 and NO the spring recall has not fixed this.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhy Choose Our Rocker Retainer Kit?\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngine rebuilds can cost thousands of dollars, often ranging between $5,000 to $10,000, depending on the extent of the damage. Parts alone, such as pistons, valves, gaskets, can add up quickly. Our Rocker Retainer Kit, is a fraction of that cost and offers peace of mind by preventing a potential catastrophic failure that could leads to an expensive rebuild. \u003c\/p\u003e\n\n\u003cp\u003eProtect your investment and drive with confidence knowing your engine is safeguarded.\u003cbr\u003e\n\u003cbr\u003e\nThe price is set in Australian dollars and will automatically convert based on your local currency hence it will fluctuate slightly day-to-day.\u003cbr\u003e\n\u003cbr\u003e\nIf you aren't 100% satisfied with your purchase, we'll provide a refund within 30 days of receiving your rocker retainers.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOur kit works on all Subaru FA and FB Engines (FA20D, FA20F, FA24F, FB16, FB20, FB20A, FB20D, FB20X, FB25, FB25B) which are in the below vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":58066921259311,"sku":"RR-FAFB","price":879.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/Denstoj-Auto-Centre_Subaru-FAFB-Rocker-Retainers_Product-Shot-Lightbox_with-logo.webp?v=1781227777"},{"product_id":"denstoj-rocker-retainers-mitsubishi-evo-4-9-pressed-rockers-rr-4g63","title":"Denstoj Rocker Retainers","description":"\u003cp\u003e\u003cstrong\u003eDenstoj Rocker Retainers\u003c\/strong\u003e are a \u003cstrong\u003eMUST-HAVE \u003c\/strong\u003eupgrade for \u003cstrong\u003eMitsubishi 4G63 engines\u003c\/strong\u003e, especially when pushing higher RPM. Engineered from heat-treated high-carbon steel, these clips increase valvetrain stability, preventing costly engine rebuilds from potential catastrophic failures.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhy Choose Our Rocker Retainer Kit?\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngine rebuilds can cost thousands of dollars, often ranging between $5,000 to $10,000, depending on the extent of the damage. Parts alone, such as pistons, valves, gaskets, can add up quickly. Our Rocker Retainer Kit, is a fraction of that cost and offers peace of mind by preventing a potential catastrophic failure that could leads to an expensive rebuild. \u003c\/p\u003e\n\n\u003cp\u003eProtect your investment and drive with confidence knowing your engine is safeguarded.\u003cbr\u003e\n\u003cbr\u003e\nThe price is set in Australian dollars and will automatically convert based on your local currency hence it will fluctuate slightly day-to-day.\u003cbr\u003e\n\u003cbr\u003e\nIf you aren't 100% satisfied with your purchase, we'll provide you a refund within 30 days of receiving your rocker retainers.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOEM Lifters\u003c\/li\u003e\n\t\u003cli\u003eGSC Zero Tick Lifters\u003c\/li\u003e\n\t\u003cli\u003eTomei Solid Lifters\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":58066937053487,"sku":"RR-4G63","price":239.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/Denstoj_4G63-Rocker-Retainers_Evo4-9.webp?v=1781228513"},{"product_id":"denstoj-rocker-retainer-kit-w-hydraulic-lifters-toyota-g16e-gts-rr-g16e-hla","title":"Denstoj Rocker Retainer Kit w\/ Hydraulic Lifters","description":"\u003cp\u003e\u003cstrong\u003eHow it should be from the factory. \u003c\/strong\u003eImprove the reliability of your Toyota G16E-GTS engine and rev with confidence! \u003cbr\u003e\n\u003cbr\u003e\nDrop-in replacements for hydraulic lash adjusters (13750-70020) that include a retaining groove for a clip to attach to the rocker. This adds a security mechanism if the rocker loses spring pressure due to a valve float\/bounce\/stick situation.\u003c\/p\u003e\n\n\u003cp\u003eWhen the G16E-GTS first came out, we inspected the valvetrain and knew it would be a weak point. The rockers are floating, and we had experienced failures with a similar rocker setup in the FA20 engines in the Toyota 86 (which we have subsequently fixed). With the buzz around the GR Yaris, we started development on our rocker retainer solution, specific to the G16E-GTS engine. \u003cbr\u003e\n\u003cbr\u003e\nThe best solutions are simple. It's a clip that attaches to the rocker and a groove in the hydraulic lash adjuster that 'catches' the rocker if the valve spring loses pressure for a split-second due to a valve float situation.\u003cbr\u003e\n\u003cbr\u003e\nIf you haven't seen this solution before, it's actually quite common. More expensive performance engines such as the B58 BMW engine in the Supra and Lexus' flagship 2UR-GSE 5.0-litre V8 in the LC500 and RC F run rocker retainers. It's important to know that this is not a fix for valve float; instead, it adds a security mechanism to reduce the chance of a rocker dislodging if the valve spring loses pressure for a split-second due to a valve float situation.\u003cbr\u003e\n\u003cbr\u003e\nIt's a no-brainer preventive measure when building a high-performance engine. These should be stock on every engine Toyota makes.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhy Choose Our Rocker Retainer Kit?\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngine rebuilds can cost thousands of dollars, often ranging between $5,000 to $10,000, depending on the extent of the damage. Parts alone, such as pistons, valves, gaskets, can add up quickly. Our Rocker Retainer Kit, is a fraction of that cost and offers peace of mind by preventing a potential catastrophic failure that could leads to an expensive rebuild. \u003c\/p\u003e\n\n\u003cp\u003eProtect your investment and drive with confidence knowing your engine is safeguarded.\u003cbr\u003e\n\u003cbr\u003e\nThe price is set in Australian dollars and will automatically convert based on your local currency hence it will fluctuate slightly day-to-day.\u003cbr\u003e\n\u003cbr\u003e\nIf you aren't 100% satisfied with your purchase, we'll provide you a refund within 30 days of receiving your rocker retainers.\u003c\/p\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":58066944033071,"sku":"RR-G16E-HLA","price":859.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/Denstoj_G16E-GTS_Rocker-Retainers.webp?v=1781228891"},{"product_id":"denstoj-rocker-retainer-kit-mitsubishi-evo-1-3-rr-4g63-1","title":"Denstoj Rocker Retainer Kit","description":"\u003cp\u003e\u003cstrong\u003eBack in stock! \u003c\/strong\u003eThis is for all you DSM boys running the cast rocker arms. Rocker Retainer clips made of heat treated high carbon steel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003cbr\u003e\n16x Denstoj 4G63 Rocker Retainer Clips\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eNot Included:\u003c\/strong\u003e\u003cbr\u003e\nCast rocker arms \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMAKE:\u003c\/strong\u003e Mitsubishi\u003cbr\u003e\n\u003cstrong\u003eMODEL:\u003c\/strong\u003e Evolution 1-3\u003cbr\u003e\n\u003cstrong\u003eENGINE:\u003c\/strong\u003e 4G63\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\nEnsure clearance against your lash adjuster when installing.\u003c\/p\u003e\n","brand":"Denstoj","offers":[{"title":"Default Title","offer_id":58066949243183,"sku":"RR-4G63-1","price":237.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/Denstoj_4G63-Rocker-Retainers_Cast.webp?v=1781229062"}],"url":"https:\/\/www.prospeedracing.com.au\/collections\/denstoj-auto-centre.oembed","provider":"Pro Speed Racing","version":"1.0","type":"link"}