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SPELAB Head Stud Replacement Kit Compatible with Dodge 1998.5-Present Cummins 5.9L 6.7L Diesel Cylinder 24V Cylinder Heads with Studs and Nuts, Cylinder Head Stud Assembly Kit

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$199.99
Listed $219.97
Save $19.98 9% OFF
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 20, 2026 1:59 PM · Prices & availability subject to change

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💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by SPELAB
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

【DIRECT FIT REPLACEMENT】Specifically tailored Compatible with Dodge 1998.5-present Cummins 5.9L and 6.7L Diesel 24V models, this kit is engineered to optimize your vehicle’s performance. Precision centerless grinding ensures perfect concentricity for an accurate fit. Please verify the vehicle compatibility above for proper installatio.
【EASY INSTALLATION】 Designed for convenience, the studs feature broached ends for easier installation and removal of the cylinder head. The kit includes a detailed installation manual with diagrams for a smooth setup. These head studs maintain a reliable cylinder seal, even under the extreme pressures of high-performance turbo systems, offering more clamping power than standard bolts.
【COMPLETE KIT】 The package includes 26 head studs, 26 nuts, 26 hardened parallel washers, fastener assembly lubricant, and an instructions manual. Each component is finished with black oxide to resist wear and corrosion. The hardened washers ensure even load distribution and accurate torque readings.
【ULTRA STRENGTH】 Manufactured from 42CrMo material, these head studs deliver superior tensile strength, far surpassing 8740 chromoly steel studs with a rating of 220,000 psi. Threads are rolled post-heat treatment to maximize fatigue resistance, ensuring sufficient clamping force to prevent cylinder head lifting
【Optimum Design】At SPELAB, we prioritize exceptional quality, with comprehensive inspections to ensure the highest level of product performance. This kit is backed by a lifetime warranty, covering replacement in case of manufacturing defects, providing peace of mind and long-term protection for your vehicle

⚙️ Specifications

Material
Stainless Steel
Thread Size
M12 x 1.75
Exterior Finish
Black Oxide
Manufacturer Grade
Grade 220000
Head Style
Hex
Screw Head Style
Hex
Color
Black
Fastener Type
Stud
Thread Style
Left Hand
Item Hardness
Grade 220000
Compatible Groove Diameter
14 millimeters

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