Precision alignment tool for properly installing tappet guides in 1978–1999 Harley-Davidson Big Twin engines.
The Bikers Choice Tappet Guide Alignment Tool is engineered to assist with accurate tappet guide installation on Big Twin models from 1978 to 1999. Designed as a direct replacement for OEM part H-D 33443, this tool features a 1/4-20 thread and ensures correct guide positioning during engine assembly. Proper alignment of tappet guides helps maintain camshaft and lifter geometry, promoting engine efficiency and longevity. Ideal for professional or home builders working on Harley-Davidson engine rebuilds or upgrades.
Key Features:
Fitment: For 1978–1999 Harley-Davidson Big Twin engines
Function: Aligns tappet guides precisely during engine assembly
Thread Size: 1/4-20 threaded design matches original specification
OEM Replacement: Replaces Harley-Davidson part number 33443
Construction: Durable tool steel for long-lasting use in workshop settings
Application: Essential for rebuilds, repairs, and accurate engine work
A reliable tool that ensures precision when working on Big Twin tappet guide installations, keeping engine performance consistent and dependable.
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