OptiTorque 10338 Torquemaster 14mm Headstud Kit for 12v Cummins 1989-1998

The OptiTorque 10338 Torquemaster 14mm Head Stud Kit is 100% manufactured with pride in the USA.  Crafted from vacuum melted micro alloyed American manufactured HSLA steel, each fastener is heat treated and undergoes a proprietary tempering process to achieve a fine grain structure prior to thread rolling. The coarse threaded (block) end of the fastener features a bottoming boss eliminating the purchase of special tools to “hold” the fastener during installation. These premium fasteners use ALL available factory block threads to distribute stress loads and are fully stress relieved prior to centerless grounding for maximum straightness. The Torque Master Series fasteners feature the greatest stretch area in their price class optimizing cycle fatigue properties. Each fastener is hot temperature oiled and brilliant black oxide coated for protection. The kit contains forged high strength heat treated 12 point nuts and precision ground load distributing washers, ensuring a uniform clamp load, TrueTorq ® fastener assembly lubricant and installation procedures.

This kit fits 5.9-liter 12v Cummins engines found in 89-98 Dodge Ram trucks that have been modified for 14mm head studs.

**Fastener lengths are engineered from O.E.M. production parts and machine tolerances. Aftermarket or custom manufactured parts may require fitment modifications or length alterations**

The OptiTorque 10338 Torquemaster 14mm Head Stud Kit is Compatible With:

*May not work for all builds due to other engine/vehicle modifications

Frequently bought with:

Engine Bearings

Clevite CB-1413H Performance H-Series Rod Bearing for 89-02 Cummins 5.9L

$24.95 – $32.95

Head Studs & Other Fasteners

Stage 8 6935 Cummins Exhaust Manifold Locking Bolts 89-22

$90.30

Head Studs & Other Fasteners

Power Driven “Batwing” Rocker Pedestals 89-98 12v/6BT Cummins

Rated 5.00 out of 5

$595.00 – $666.40

Head Studs & Other Fasteners

ARP 247-5402 5.9L 12v Cummins 14 mm Main Studs

$324.99