Ensure secure and corrosion-resistant starter motor installation with these stainless steel M10 bolts, each 4.470 inches long. Precision-engineered by Arp for reliable engine fastener performance, they provide a durable, exact fit that maintains your engine’s integrity. Discover how these bolts enhance your starter motor setup.

Ensure secure, reliable starter motor installation with ARP's LS Starter Bolt Kit, featuring precision-engineered M10 hex head bolts measuring 1.775" and 4.470" in length. Designed for lasting durability and perfect fitment, this kit supports optimal engine performance. Discover the detailed specifications and advantages below.

Ensure secure and reliable starter motor mounting with this Pioneer 3/8-16 bolt featuring a precise 4-11/16" under head length for optimal fit. Its exact dimensions and durable design guarantee consistent engine performance and ease of installation. Discover the full benefits inside.