Allen Bolt Kit (Upper) | Honda CB360 / CL360 / CJ360

Description

Upper Allen Bolt Kit | Honda CB360 / CL360 / CJ360

The factory Phillips head screws on the Honda CB360 upper engine covers strip out — it’s practically inevitable. Every time you pull a cover to get at the points, the valves, or the tach drive, you risk rounding another head. This stainless steel Allen bolt kit replaces the upper engine cover fasteners with socket head cap screws that won’t strip and look clean doing it. Allen wrenches (M3 and M6) are included.

Why You Need This

Honda used Phillips head screws across the CB360 engine. They corrode, they strip, and they make routine work harder than it needs to be. Allen (socket head) bolts grip positively with an Allen wrench — no cam-out, no stripped heads, no frustration. Stainless steel resists corrosion and keeps your engine looking sharp.

This is the Upper kit — it covers the points cover, the valve (rocker) cover, the breather cover, and the tachometer cable. The matching Lower Allen Bolt Kit is available as a checkbox add-on and covers the side covers (left and right), chain cover, and rotor cover.

Specifications

Spec	Detail
Replaces OEM Parts	93500-06040-0A, 93500-06040, 93500-06025-0A, 93500-06025, 93500-06035, 93500-06035-0A, 93500-06055-0A, 93500-06055, 93700-06040-0A, 93715-06040, 93700-06040
Material	Stainless steel
Fits Models	CB360G (1974), CB360T (1975–1976), CL360 K0 (1974), CL360 K1 (1975), CJ360T (1976–1977)
Sold As	Complete upper kit with Allen wrenches (M3 & M6)

What’s in the Kit

• Points cover bolts
• Valve (rocker) cover bolts
• Breather cover bolts
• Tachometer cable bolt
• Allen wrenches (M3 & M6)

Optional Add-On (Lower Kit) Includes:

• Side cover bolts — left & right
• Chain cover bolts
• Rotor cover bolts

Installation

Difficulty: Beginner

1. Remove the old Phillips screws with an impact driver — this prevents stripping the heads on removal.
2. Clean the threaded holes in the engine cases.
3. Apply anti-seize compound to the threads of the new Allen bolts.
4. Thread the bolts in by hand first, then tighten with the included Allen wrench.
5. Snug evenly and do not over-tighten — these thread into aluminum cases.

Tip: If you’re pulling covers for service, grab a CB360 Service Gasket Kit so you have fresh gaskets ready to go.

Frequently Asked Questions

Does this kit cover all the engine bolts on my CB360?

No — this is the Upper kit only. It covers the points cover, valve cover, breather cover, and tachometer cable. The Lower Allen Bolt Kit (available as a checkbox add-on) covers the side covers, chain cover, and rotor cover. To convert every exterior fastener, get both.

Which kit do I need for my clutch or side cover screws?

Those are on the lower end of the engine — you’ll want the Lower Allen Bolt Kit. This Upper kit covers the points, valve, breather, and tach covers.

Does this fit a CB350, CB450, or another Honda model?

No. This kit is sized specifically for the CB360 / CL360 / CJ360 family. We make separate kits for the CB175 / CL175, CB200 / CL200, CB350 family, and CB450 family.

You Might Also Need

• Lower Allen Bolt Kit — CB360 / CL360 / CJ360 — side covers, chain cover, rotor cover
• Carb Allen Bolt Kit — CB360 / CL360 / CJ360 — stainless replacement for the carb float bowl, diaphragm cover, and mounting plate screws
• Ignition Points & Timing Plate Screw Set — finish the points-area Allen conversion
• Service Gasket Kit — CB360 — fresh gaskets for routine cover work
• Impact Driver Tool — the right way to remove stuck Phillips screws
• Anti-Seize Lubricant — on the threads keeps the Allen bolts from galling next time

Last updated: June 2026