{"title":"1994-1998 5.9L 12V Cummins \u003e Engine \u0026 Performance \u003e Engine Internals \u003e Bottom End","description":null,"products":[{"product_id":"xdp-3-8-inch-street-performance-pushrods-89-98-dodge-5-9l-cummins-xd314","title":"XDP 3\/8 Inch Street Performance Pushrods 89-98 Dodge 5.9L Cummins XD314","description":"\u003cp class=\"MsoNormal\"\u003eThis product cannot be shipped to these states\/provinces: \u003cb\u003eCA\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade the valvetrain in your 1989-1998 Dodge 5.9L Diesel 12-Valve with the XDP Street Performance Pushrods (3\/8 inch) XD314. When your engine is modified, the factory components are often pushed to their limits from increased cylinder pressures, valve spring pressures, and high engine RPM.\u003c\/p\u003e\n\u003cp\u003eEven in mild builds, excessive flex from your factory pushrods can lead to power loss and other valvetrain issues. Just because this flex isn't visible, and your factory pushrods don't show signs of failure, does not mean that you shouldn't upgrade them.\u003c\/p\u003e\n\u003cp\u003eExpertly handcrafted to XDP's stringent standards, the XDP Street Performance Pushrods are constructed of only the highest quality materials. The 3\/8 inch diameter Pushrods are manufactured from seamless 4130\/4135 chromoly tubing that is cold drawn over a mandrel for increased rigidity and flex reduction.\u003c\/p\u003e\n\u003cp\u003eEach tip is then CNC machined from core hardened and triple tempered 86L20 bar stock to provide impact and wear resistance. Not only do these extra steps and high-quality materials make a stronger pushrod, they also increase valvetrain performance. Sold as a set. \u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 500HP+\u003c\/li\u003e\n\u003cli\u003e170,000 PSI Tensile Strength\u003c\/li\u003e\n\u003cli\u003e4130\/4135 Chromoly Construction\u003c\/li\u003e\n\u003cli\u003eGreat For Stock To Moderate Builds\u003c\/li\u003e\n\u003cli\u003e3\/8 inch x .095 inch, 10.920 inch Overall Length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese Pushrods are a direct replacement for the factory pushrods in your engine.\u003c\/li\u003e\n\u003cli\u003ePlease consult the factory service manual for removal, installation and valve adjustment instructions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XDP Xtreme Diesel Performance","offers":[{"title":"Default Title","offer_id":43855602974939,"sku":"XD314","price":224.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/5667\/5751\/products\/XD314_XDP_Updated.jpg?v=1672943036"},{"product_id":"xdp-performance-valve-springs-retainer-kit","title":"XDP Performance Valve Springs \u0026 Retainer Kit 1989-1998 Dodge 5.9L Cummins","description":"\u003cp class=\"MsoNormal\"\u003eThis product cannot be shipped to these states\/provinces: \u003cb\u003eCA\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFortify the valvetrain in your 1989-1998 Dodge 5.9L Cummins when you install the XDP Performance Valve Springs and Retainer Kit XD389. Valve springs are a vital upgrade that are often ignored in many performance builds.\u003c\/p\u003e\n\u003cp\u003eThe stock valve springs in your Cummins engine are not designed to handle the increased engine RPM or higher boost levels that are common in modified applications.\u003c\/p\u003e\n\u003cp\u003eEven typical upgrades like an exhaust brake, aftermarket turbocharger, fuel plate, and injectors can trigger valve float that may result in catastrophic engine damage. In addition, your valves can be pushed open by boost and drive pressure causing reversion.\u003c\/p\u003e\n\u003cp\u003eReversion is when exhaust gasses flow back into the cylinder on the intake stroke, hindering your engine performance. These potential issues are the reason upgraded valve springs are essential on modified engines!\u003c\/p\u003e\n\u003cp\u003eThe XDP Performance Valve Springs and Retainer Kit XD389 features a conical design that offers improved valve control over a basic straight spring. The conical shape allows for a smaller and lighter weight spring retainer that is more robust due to the reduction in size. Unlike other aftermarket valve springs, the XD313 Valve Spring Kit can be used on a wide range of applications, from stock all the way up to race-built engines.\u003c\/p\u003e\n\u003cp\u003eThis makes these springs a perfect option for a one-and-done upgrade that lets you upgrade your engine to support more power in the future. Each spring is subjected to a stress relief process and is computer load mapped to give a superior-quality product with long-term resilience.\u003c\/p\u003e\n\u003cp\u003eTested within 1 lb of seat pressure, this valve spring and retainer set comes complete with locks, retainers, springs and supported by XDP's 1 year unlimited mileage warranty.\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConical Spring Design\u003c\/li\u003e\n\u003cli\u003ePerformance Valve Spring Kit\u003c\/li\u003e\n\u003cli\u003eSafe To Operate Up To 5,000 RPM\u003c\/li\u003e\n\u003cli\u003eEssential For Elevated Boost Levels\u003c\/li\u003e\n\u003cli\u003eComplete Set (Springs, Locks and Retainers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled Height: 1.940 inch\u003c\/li\u003e\n\u003cli\u003eInstalled Pressure: 172lbs\u003c\/li\u003e\n\u003cli\u003eOpen Pressure: 375lbs at 1.275 inch\u003c\/li\u003e\n\u003cli\u003eCoil Bind: 1.225 inch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XDP Xtreme Diesel Performance","offers":[{"title":"Default Title","offer_id":43855605825755,"sku":"XD389","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/5667\/5751\/products\/XD389_XDP_1.jpg?v=1672938376"},{"product_id":"protein-bars-4t9z6","title":"Kingspeed 12V Billet Tappet Cover","description":"\u003cp\u003eKingspeed Billet Tappet Cover, 89-98 12V Cummins. \u003c\/p\u003e\r\n\u003cp\u003eFeaturing a hassle-free O-ring seal and (2) -12 baffled venting provisions, we also include stainless mounting hardware and copper sealing washers.\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp class=\"\"\u003e \u003c\/p\u003e","brand":"Kingspeed LLC","offers":[{"title":"Raw Machined","offer_id":48144377544923,"sku":"KSR-BTC-12V","price":319.99,"currency_code":"USD","in_stock":true},{"title":"Black Anodized","offer_id":48144377577691,"sku":"KSR-BTC-12V-ANO","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/5667\/5751\/files\/12V_2BBillet_2BTappet_2BCover.jpg?v=1768331682"},{"product_id":"fsd126","title":"FSD 5.9L\/6.7L Oil Pan Bolt Kit Polished - FSD126","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFSD 5.9L\/6.7L Cummins Titanium Oil Pan Bolts – Polished\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDress up your engine bay and upgrade performance with our titanium oil pan bolts for 5.9L and 6.7L Cummins engines. CNC-machined from aerospace-grade 5 titanium, these bolts are stronger than steel, significantly lighter, and completely resistant to rust and corrosion. Finished in raw polished titanium for a clean, high-end look.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eMade from Grade 5 (6AL-4V) Titanium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eDirect fit for 5.9L \u0026amp; 6.7L Cummins Oil Pans\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eUltra-lightweight \u0026amp; corrosion-proof\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eRust-free, even in harsh environments\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCNC Machined \u0026amp; Precision Engineered\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePolished Titanium Finish\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eSold as a complete bolt set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in black anodized titanium.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Full Send Diesel","offers":[{"title":"Default Title","offer_id":46711854596315,"sku":"FSD126","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/5667\/5751\/files\/1D6D2128-3322-4BC9-8C22-558D71EDDAF0.jpg?v=1745000301"},{"product_id":"xdp-premium-balancer-series-stock-replacement-harmonic-balancer-xd711","title":"XDP Premium Balancer Series - Stock Replacement Harmonic Balancer - XD711","description":"\u003cp\u003eThe XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD711 is a direct-fit replacement for your Dodge Ram 5.9L diesel. A harmonic balancer (also known as a crankshaft vibration damper) serves more than just the function of spinning the pulleys on an engine. It is designed to help eliminate engine harmonics, reducing vibrations that might otherwise transfer into the cab of your truck.\u003c\/p\u003e\n\u003cp\u003eComposed of three primary components - the hub, the rubber damper, and the outer ring, the balancer is carefully calibrated through factors such as sizing and balance to help dampen engine power pulses and provide smooth engine operation.\u003c\/p\u003e\n\u003cp\u003eThe XDP Premium Balancer Series are an OE-style replacement and designed to deliver excellent strength and durability. In contrast to many other balancers that utilize inexpensive gray iron castings, XDP Premium Balancers are constructed using high-strength Spheroidal Graphite Cast Iron.\u003c\/p\u003e\n\u003cp\u003eAdditionally, while most OEM balancers rely on press-in dampening rubber that may fail under high-torque serpentine belt applications, XDP harmonic balancers use both inserted and pressure-bonded rubber that produces excellent rubber strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Fit Replacement For 1994-1998 Cummins 5.9L\u003c\/li\u003e\n\u003cli\u003eSpheroidal Graphite Cast Iron Construction\u003c\/li\u003e\n\u003cli\u003eConstructed With Inserted And Pressure-Bonded Rubber\u003c\/li\u003e\n\u003cli\u003eSuperior Bonding Strength Between The Inner And Outer Balancer Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTech Tips:\u003c\/strong\u003e\u003cbr\u003eVehicle manufacturers often times simply recommend inspecting the damper every 30K miles or at set intervals. This can make it hard to determine when to physically replace the damper. When a harmonic balancer requires replacement, these are often some of the most common reasons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeterioration of the Rubber Damper:\u003c\/strong\u003e\u003cbr\u003eThe rubber that binds the components of the balancer together is susceptible to degradation when exposed to oil, contaminants, extreme heat, dirt roads, or ozone damage. This deterioration can lead to improper balancer function, often manifesting as unexplained vibrations at idle or at higher speeds. A thorough inspection of the rubber can confirm the issue, and in such cases, the balancer may need to be replaced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Rebuild:\u003c\/strong\u003e\u003cbr\u003eWhen rebuilding or remanufacturing an engine, it is crucial to replace the harmonic balancer to ensure optimal performance. Installing an old, worn balancer on a freshly rebuilt engine undermines the integrity of the rebuild and could result in undesirable vibrations. A new balancer ensures a smoother, longer-lasting operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eXD711 Harmonic Balancer Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTiming Marks: No\u003c\/li\u003e\n\u003cli\u003eOverall OD (in): 9.252\u003c\/li\u003e\n\u003cli\u003eNose OD (in): 0\u003c\/li\u003e\n\u003cli\u003eOverall Width (in): 2.107\u003c\/li\u003e\n\u003cli\u003eCrank Bore (in): 0.752\u003c\/li\u003e\n\u003cli\u003eRing Width (in): 2.107\u003c\/li\u003e\n\u003cli\u003eBolt Holes: 4\u003c\/li\u003e\n\u003cli\u003eCounterweight Balance: Neutral, no counterweight\u003c\/li\u003e\n\u003cli\u003eNo. of Integrated Pulleys: 1\u003c\/li\u003e\n\u003cli\u003ePulley Type 1: Serpentine\u003c\/li\u003e\n\u003cli\u003ePulley Grooves 1: 8\u003c\/li\u003e\n\u003cli\u003ePulley OD 1 (in): 6.812\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XDP Xtreme Diesel Performance","offers":[{"title":"Default Title","offer_id":46775828381915,"sku":"XD711","price":304.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/5667\/5751\/files\/xdp-premium-balancer-series-stock-replacement-harmonic-balancer-xd711.webp?v=1747328150"}],"url":"https:\/\/fsdsupply.com\/collections\/1994-1998-5-9l-12v-cummins-engine-performance-engine-internals-bottom-end.oembed","provider":"FSD Supply Co.","version":"1.0","type":"link"}