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12V 6BT ’89-’98 Dodge 12V Cummins Hamilton (188 / 220) Camshaft Kit w / EEP Titanium Retainers, +60# Valve Springs, HD Pushtubes, & Tappets


Dodge 5.9L 6BT 12V Cummins Hamilton (188/220) Camshaft Kit w/EEP Titanium (not tool steel) Retainers, 60# PSI Over Stock Valve Springs, HD 275K Pushtubes, Tappets, and stock cam key.

Additional Order Comments & Instructions

Please enter special order instructions below such as part substitutions or valve relief depths/etc…..

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Dodge 5.9L 6BT 12V Cummins Hamilton (188/220) Camshaft Kit w/EEP Titanium (not tool steel) Retainers, 60# PSI Over Stock Valve Springs, HD 275K Pushtubes, 1.3″ ISB Tappets, and stock cam key.

Please be sure to indicate the camshaft profile you desire if different than the 188/220 along with any other variations required before checking out.  This information can be entered into the special instructions text box above the “add to cart” button.

(If you desire a different camshaft of Hamilton’s we should be able to substitute it in for you/etc………feel free to call/email us with your needs)   **We can also make up 3.9L 4BT kits**

(Below from Hamilton’s Website)

This cam has outperformed any cam we have tested it against to date, from idle to 4,200 rpm. It is also the largest drop-in cam that we sell.

Use with 62mm or larger single turbos or larger twins. Install intake on a 99 centerline, performance springs and pushrods are recommended. If you have had your head or block surfaced, you need to verify piston to valve clearance.

For it to be “drop in” on a 12v you will need no more than .018″ piston protrusion and at least .055″ valve face depth with a standard head gasket and a 99 intake centerline. On a 24v you will need no more than .018″ piston protrusion and at least .038″ valve face depth with a standard gasket. If you do not meet the minimum requirements for piston to valve clearance, don’t worry, you can still run an oversize head gasket or cut valve reliefs.


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