Gardner-Westcott Crankcase Bolt Kits

9 products — part of all Crankcase Bolt Kits

Gardner-Westcott crankcase bolt kits for Harley-Davidson are the benchmark for engine case hardware — application-specific fastener sets covering 45-inch Flathead Servi-Cars from 1937, through K-model and early XL Sportster, and Big Twin from 1979 through the Evolution era. The crankcase is the structural foundation of a Harley-Davidson V-twin: getting the case bolts wrong in grade, thread, or length is not a mistake that gets made twice. Gardner-Westcott supply complete kits with every bolt, washer, and stud in the correct specification for each engine generation, finished to chrome or cadmium standards matching the era of the build. Iron City Motorcycles stocks Gardner-Westcott crankcase hardware because when the cases are going together on a Harley-Davidson engine, the fasteners need to be right — not approximately right. Browse the full Gardner-Westcott Crankcase Bolt Kits range below.