Chrysler Mopar Hemi Gen 3 5.7L 6.1L 6.4L Chromoly 12 Point Main Stud Kit

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MPN: PCE287.1028 UPC: 840136533320
Available Extended Warranty Eligible
US $105.20

In Stock - Ships within 24 hrs

Available: 178


Part Number:PCE287.1028
Part Type:Main Cap Fasteners
Main Bolt Style:2-bolt
Fastener Style:Stud
Fastener Nut Style:Standard 12-point
Works with Windage Tray:No
Fastener Yield Strength (psi):190,000 psi
Nuts Included:Yes
Washers Included:Yes
Quantity:Sold as a kit.


Speedmaster engine studs are premium-grade, race-quality studs that are created from aircraft quality 8740 high tensile strength chromoly steel, withstanding up to 190,000 PSI .They are ground and thread-rolled after heat treatment to ensure the exacting tolerances that Speedmaster requires for all of their fasteners. This ensures strength and consistent torque readings. All kits come complete with 4130 heat-treated, parallel-ground washers and high-strength 12-point nuts.

Brand Information

In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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