Ensure a secure and durable connection with these stainless steel starter bolts designed for LS engines. Featuring a 12-point M10 head and a precise 4.470-inch length, they deliver reliable fastening strength under extreme engine conditions. Upgrade your starter motor installation with hardware built for lasting performance.

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.