
CYLINDER SHIM SETS
Steel shims allow for adjusting deck height without machining the pistons. Corrects for increase in stroke and compensates when case is surface machined. Clearanced for standard 8mm studs. Sold in sets of 4.
85.5MM , 87MM , 88MM
21-6020 - Cylinder Shim Kit, Set Of 4, .020"
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.