V-Twin Intake Manifold Wrench 16-5530 — Reversible Ratcheting, 1/4" Ball-End Allen

The V-Twin 16-5530 is a reversible ratcheting intake manifold wrench with a 1/4" ball-end Allen bit designed to speed installation and removal of intake manifold Allen bolts on compatible Harley models.

Designed specifically for a range of V-Twin motorcycles, this compact tool combines a ratcheting mechanism with a ball-end hex bit so you can work in tight spaces around the engine. It replaces fiddly hand-turning or multiple tools by delivering a single, purpose-built solution for intake manifold fasteners on many FXST, FLST, FLT, FXD, FXR and XL model years.

Which motorcycle models will this wrench fit?

The 16-5530 is made to work with a set of Harley-Davidson style V-Twin engines across multiple model lines and years. It covers early late‑20th-century and early‑21st-century models where the OEM part 94063-09 or similar intake manifold Allen bolts are used.

• FXST models from 1990 and later
• FLST models from 1990 and later
• FLT models 1993–2006 except EFI models 1995–2001
• FXD models from 1993 and later
• FXR models 1990–1994
• XL models 1988–2006

How does the reversible ratcheting feature help when working on the intake?

The reversible ratchet lets you switch direction without removing the tool from the bolt, saving time in confined engine bays. It also provides controlled torque application and smoother motion compared with non‑ratcheting drivers.

• Reverse lever flips drive direction quickly
• Ratcheting action minimizes full-turn clearance needs
• Works in tight areas where swing is limited

Why is the 1/4" ball-end Allen bit useful for intake manifold bolts?

A ball-end hex lets you engage fasteners at slight angles while keeping a secure grip on the bolt head. That tolerance is especially helpful behind manifold brackets, cooling lines, and frame rails where straight approach is blocked.

• Ball end accepts misaligned screw heads up to several degrees
• 1/4" drive fits common intake Allen bolt sizes on these models
• Reduces risk of rounding bolt heads in awkward positions

What should I expect in everyday use and maintenance?

This is a straightforward hand tool built for repeated garage use; treat it like other ratcheting wrenches. Keep the mechanism clean and lightly lubricated, and store in a dry place to prevent corrosion for long service life.

• Wipe debris and oil from the ratchet after each job
• Apply a drop of light oil to the pawl occasionally
• Inspect the ball-end for wear before critical fastenings

Who is this for: The V-Twin 16-5530 is aimed at motorcycle mechanics, professional shops, and home enthusiasts who service Harley-style V-Twin engines and need a compact, reliable tool for intake manifold Allen bolts. If you routinely work on the listed FXST, FLST, FLT (excluding 1995–2001 EFI), FXD, FXR, or XL models, this wrench reduces time and frustration when accessing hard-to-reach fasteners.