This listing is for Two Tappet Lifter Block Guide Alignment Tool.

Function: Use these tools to perfectly align the tappet blocks and the lifters with the camshaft. These bike specialty tools are compatible with Harley Davidson Big Twins engine from 1977 to 1990. They can also be used to center the oil pump on the Harley Davidson Twin Cam motor from 1999 to Present. The threads on the tool are 1/4" - 20TPI. Replaces Harley Davidson Part Number #33443.

Material: Made of high-quality cold rolled steel, which is sturdy and durable. These tappet guide alignment screws are made in the USA, professionally manufactured on state-of-the-art CNC equipment with 100% quality inspection. The tools come with a black oxide finish to prevent corrosion and ensure many years of service.

Package Includes: 2 x Tappet Block Alignment Screws (as shown in the picture).

All our automotive tools are made from high-quality materials and are designed for long life, durability, and ease of use.