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XDP Performance Valve Springs & Retainer Set
Enhance the reliability of your 1989-1998 Dodge 5.9L Cummins with the XDP Performance Valve Springs and Retainer Kit, engineered for robust performance at elevated RPMs and boost levels. Featuring a lightweight conical design, this complete set ensures superior valve control and durability, making it ideal for both stock and race-built applications.
Enhance your 1989-1998 Dodge 5.9L Cummins engine with the XDP Performance Valve Springs and Retainer Set, an essential component in realizing your vehicle's full performance potential. Unlike stock springs, which are often inadequate for enhanced RPMs and boost levels, this performance kit boosts your engine's resilience against valve float and reversion, thereby safeguarding it from potentially catastrophic damage during high-demand situations. Upgrade to XDP and experience unmatched reliability and power!
Specifications:
XDP is a leading retailer, distributor, and manufacturer of top-quality OE, OER, and aftermarket diesel parts and accessories. Strategically positioned across the United States, XDP houses one of the largest and most diverse diesel-specific inventories in the industry. For the last 20 years, XDP has proudly served the diesel community and diesel industry across North America and Canada. We're ready to meet the needs of you and your vehicle, whether it be for work, play, towing, or hauling. We know what moves you!
Shipping
We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of SouthernCarParts. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.
Returns
Should you need to return a part for refund, exchange, or credit, please contact our returns department within 30 days of purchase at orders@southerncarparts.com for a Return Merchandise Authorization (RMA) number. Most problems, such as installation, can be solved with a telephone call (888-631-1433). Southern Car Parts will not accept returned goods without prior authorization and an RMA# written clearly on the exterior of the box. The customer is responsible for freight on all return orders. Parts authorized to be returned, on a non-exchange basis, are subject to a 20% restocking fee. Returns will only be accepted within 30 days of the original date of shipment. Custom painted parts - Once these parts are started, we can refund you less the paint(chemicals) that have been used. Exception is rear spoilers and front splitters, we can refund less 20%.
Custom-made-to-order items are NOT returnable. This includes embroidered floor mats, interior embroidered items, Decals, Stripes, and car covers.
Damages in Shipping
All damages from shipping must be reported to Southern Car Parts within two business days from tracking number delivery confirmation. After two business days, damages become the responsibility of the customer.