INTERSTATE-MCBEE M-3283337 HEAD GASKET .010 OVERSIZE 89-98 5.9L CUMMINS (AFTERMARKET REPLACEMENT)

Product Description

Interstate-McBee M-3283337 Head Gasket, .010" Oversize – 1989–1998 5.9L Cummins 12-Valve

.010" oversize (thicker) head gasket for the 1989–1998 Dodge Ram 2500/3500 with the 5.9L Cummins 12-valve (6BT). The increased thickness helps maintain proper piston-to-head clearance after block/head resurfacing or when piston protrusion is on the high side of spec. Sold individually.

• .010" oversize thickness: Compensates for machining and protrusion variance.
• Engineered fit: Matches Cummins reference 3283337 application for 12-valve 6BT.
• Reliable seal: Built for stock to mild performance levels when installed per OEM procedure.
• Direct replacement: Drops into the OE location with factory dowels and coolant/oil passages.

What’s Included

• (1) Head gasket, .010" oversize – P/N M-3283337

Vehicle Fitment

Verify by engine serial number (ESN) when possible.

• Dodge Ram 2500/3500 5.9L Cummins (12-valve 6BT)
  • Model Years: 1989–1998
• Other B-Series applications where Cummins 3283337 is specified (confirm by ESN).

Recommended/Related Parts

• Head bolt or stud kit (replace TTY bolts; follow stud maker’s specs)
• Intake & exhaust manifold gaskets
• Thermostat housing & water neck gasket/O-ring
• Coolant and engine oil for service refill

Install Notes

• Measure piston protrusion and select gasket thickness accordingly.
• Ensure deck and head surface finish meet Cummins specs; clean, dry, and lint-free.
• Use alignment dowels; confirm oil and coolant passages are unobstructed.
• Torque procedure: Follow the Cummins service manual for sequence and torque/angle steps. If using studs, follow the stud manufacturer’s specs.
• After initial heat cycle, perform any re-torque only if specified by your fastener/gasket instructions.

FAQ

What does “.010" oversize” mean?

It’s a thicker-than-standard gasket (by ~0.010") used to maintain proper compression and clearance after resurfacing or when piston protrusion requires additional thickness.

How do I know if I need .010"?

Measure piston protrusion and compare to the Cummins specification chart. Choose the gasket thickness that keeps the assembled clearance in spec.

Do I need new head bolts?

We recommend new OE bolts or a quality stud kit. Torque-to-yield bolts should not be reused. Follow the fastener maker’s instructions.