Note: Cylinder Head Bolt Set, For Use With 2004 and Later Gen III/ LS Series Small Block, 12 Point Head Type, 200000 Pounds Per Square Inch Tensile Strength, Black Oxide, Chrome Moly, With Washers
Key Features
- Pro Series Bolts Are Cold Forged To Ensure Molecular Integrity, Heat Treated Prior To Thread Rolling And Machining
- Nominally Rated At 200,000 Psi Tensile Strength
- These Fasteners Deliver Superior Strength And Meet The Arp "zero Defect – Zero Failure" Quality Standard
- Bolts Have A Reduced Wrenching Hex Or 12 Point Head And Wide Area Flange To Eliminate The Need For Valve Train Removal For Cylinder Head Retorquing And Permits The Use Of Larger Diameter Valve Springs
- No Supplier Warranty
Technical Details
- Engine Compatibility: Chevy Gen III Small Block LS Series
- Head Type: 12 Point
- Finish: Black Oxide
- Color: Black
- Material: Chrome Moly Steel
- Washer Style: Hardened Parallel Ground
- Bolt Style: No Under Cut
- Tensile Strength: 200000 Pounds Per Square Inch
![](https://cdn11.bigcommerce.com/s-ywvojiobs6/product_images/g/api6mv3jp__57414.png")
