Motorshop Knucklehead Tappet Block Set for Harley EL/FL (1936–1947)

Replace worn tappet blocks with a zinc-plated kit built for vintage Harley-Davidson Knuckleheads. Designed for EL models 1936–1940 and FL models 1941–1947, this set provides the valve-train components needed for proper engine operation and longevity.

• Zinc-plated construction offers corrosion resistance and is paintable to resemble traditional cadmium coatings.
• Includes all essential components for complete installation and valve train maintenance.
• OEM cross references: 18600-36, 18610-36, 234-36.
• Country of origin: Taiwan.
• UOM: Set (includes all necessary components for full installation).

Over 500 sets sold since 1999 reflect its trusted reputation among vintage Harley enthusiasts.

• Accessory Items: 11-9525 - Knucklehead Solid Pushrod Set; 9622-16 - Tappet Block Screw Kit Parkerized; 10-0782 - Sifton Standard Solid Tappet Assembly Set

Fitment: Harley Davidson EL 1936–1940; Harley Davidson FL 1941–1947.

Easy to install for professional mechanics and dedicated DIY restorers seeking reliable, OEM-cross-referenced components for Knucklehead valve-train restoration.

Knucklehead tappet block set features cast iron construction

The Motorshop Knucklehead Tappet Block Set is a high-quality replacement component designed specifically for Harley Davidson models from 1936 to 1945, including the EL and FL series. Crafted with durability in mind, this set features zinc plating that can be painted or dulled to resemble traditional cadmium coatings, providing both corrosion resistance and a classic appearance. Over 500 sets have been sold since 1999, reflecting its trusted reputation among vintage Harley enthusiasts. This kit includes all essential parts for maintaining or restoring the engine's valve train, ensuring proper operation and longevity of your motorcycle's performance. Easy to install, the set is suitable for both professional mechanics and dedicated DIY restorers seeking reliable OEM-compatible components.

Features:

• Material: Zinc-plated for corrosion resistance and paintability

• Compatibility: Fits Harley Davidson EL and FL models from 1936 to 1945

• OEM Cross References: 18600-36, 18610-36, 234-36

• Country of Origin: Taiwan, ensuring quality manufacturing

• UOM: Set, includes all necessary components for complete installation

• Accessory Items: 11-9525 - Knucklehead Solid Pushrod Set, 9622-16 - Tappet Block Screw Kit Parkerized, 10-0782 - Sifton Standard Solid Tappet Assembly Set

Fitment:
Harley Davidson EL 1936
Harley Davidson EL 1937
Harley Davidson EL 1938
Harley Davidson EL 1939
Harley Davidson EL 1940
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947