Tappet Block Mount Kits

16 products

Tappet Block Mount Kits for Harley-Davidson contain the fasteners and hardware needed to securely attach tappet blocks to your engine cases. Proper mounting is critical for maintaining correct valve-train geometry and preventing oil leaks. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, offers tappet block mount kits from Colony and Gardner-Westcott, covering Big Twin and Sportster engines across multiple decades. Whether you are reassembling an Evolution motor after a rebuild or servicing a Shovelhead, these kits give you all the hardware in one package for a clean, professional result. OE-spec fasteners ensure correct torque and long service life. Browse the full range below.

OEM Replacement Parts OEM Only — Active Genuine H-D & replacements Tap to clear filter Custom & Performance Aftermarket Only — Active Upgrades & Aftermarket Tap to clear filter
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