134-1101 | ARP Chevy LS 1/4in Flange Hex Header Bolt Kit
$32.54
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Header Bolt & Stud KitsChevrolet Gen III/LS Series small block, 1/4˝ wide Socket Size(s) 10mm hexUHL (Qty: 12) 0.984˝Thread Size M8˝washers included When you upgrade the performance of your LSengine, many times you will exceed the capabilities of the factory hardware. ARP has the solution for you. Made out of premium grade 8740 alloy, these header bolts have a strength rated far superior to OE and "aircraft" quality. These ARP bolts are an excellent choice for your engine.
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