
HARDENED SPRING SHIMS
The EMPI B4-0581-5 is a set of Valve Spring Shims designed to be compatible with Volkswagen air-cooled engines with dual valve springs. These shims are .015 inches thick and are used to set up your valve spring tension as close as possible to one another. They provide an excellent seat surface for high-pressure springs, preventing them from cutting into the heads.
Key Features:
These valve spring shims are an excellent choice for anyone looking to maintain or upgrade their air-cooled engine, ensuring proper valve spring tension and longevity.
We normally ship within 2 days. Pirate Mfg offers Free Shipping within the continental United States. The shipping method used when you choose free shipping will be the least expensive shipping method which will be chosen at our discretion.
Pirate Manufacturing is a Top Rated, Gold Level Seller on eBay with a proven track record of excellence—maintaining a 99.8% positive rating over the past 9 years. Founded in 2003, our mission has always been to deliver high-quality automotive and motorcycle accessories with unmatched customer service.
We specialize in billet aluminum upgrades for Camaro, Mustang, H2 & H3 Hummer, Jeep, and FJ Cruiser platforms—but that’s just the beginning. Our growing catalog now includes a wide range of restoration and performance parts for classic air-cooled Volkswagens, including Beetles, Buses, Dune Buggies, and Sand Rails. Whether you're building a street rod, rock crawler, or vintage VW, we offer the components and expertise to help you get it right.
Our commitment is simple: deliver the best parts, the best service, and the best value—every time. When you buy from Pirate Manufacturing, you're buying with confidence.
Please contact us using the "Ask Seller a Question" link from this listing.