Prw Cylinder Head Stud, For Use with 2017-19 Chevy Duramax 6.6L Engines, With Stock Cylinder Head, 12 Point Nuts, Black Oxide Finish – 1040321
$906.43
Prw Cylinder Head Stud – 1040321
Description
Cylinder Head Stud; For Use With 2017-19 Chevy Duramax 6.6L Engines; With Stock Cylinder Head; 12 Point Nuts; Black Oxide Finish; 4140 Chromoly Steel; 200,000 PSI Tensile Strength; With Washers
Attributes:
- Engine Compatibility: Chevy Duramax 6.6L Engines
- Head Type: Stock Cylinder Heads
- Nut Type: 12-Point
- Finish: Black Oxide
- Material: Chromoly Steel
Features & Benefits:
- Premium Grade Custom 4140 Alloy Steel Rated At “aircraft” Quality
- Studs Are Then Specially Heat-Treated To 200,000 Pounds Per Square Inch
- Heat Treating Procedure Allows For Total Heat Penetration Which Results In A Stronger, More Superior Stud
- Ensure Perfect Alignment With Gaskets And Cylinder Heads, PRW Studs Are Then Centerless Ground After Being Heat Treated
- PRW Studs Are Then Thread Rolled Which Assures Better Fatigue Strength Than Having This Process Done Before Heat Treatment
- Limited 1 Year Warranty
About Product:
PRW uses premium grade Custom 4135 Alloy Steel rated at “aircraft” quality. Our studs are then specially heat-treated to 200,000 Pounds Per Square Inch. This heat treating procedure allows for total heat penetration which results in a stronger, more superior stud compared to lesser quality studs from other manufacturers. To ensure perfect alignment with gaskets and cylinder heads, PRW studs are then centerless ground after being heat treated. This attention to detail results in remarkably straight and concentric studs. PRW studs are then thread rolled which assures better fatigue strength than having this process done before heat treatment. This manufacturing process may cost more to do but the results are well worth the extra effort. You will also note that PRW offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the “stretch” of both studs, which makes for a more consistent clamping force – and one that compensates for head gasket compression when the cylinder heads are installed. This helps prevent blown head gaskets, and assures optimum engine sealing. Premium quality heat-treated 4140 chrome moly steel head stud kits are available for most every domestic applications. You won’t find a better quality stud on the market from any other source. Look for PRW stamped on each stud and 12 point nut is your assurance of quality.
Additional information
| Weight | 12.4 lbs |
|---|---|
| Dimensions | 11 × 4.5 × 3.5 in |
| Brand | PRW |
| Manufacturer Part Number | 1040321 |
Vehicle Fitment
This part fits the vehicles listed below. Always confirm fitment for your exact vehicle before ordering.
This part is compatible with 118 vehicles.
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| Loading fitment... | |||||
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