The ARP LS1/LS2 stainless 12-point valley cover bolt kit supplies dedicated fasteners for intake valley covers on LS1 and LS2 engines. These 12-point bolts are sized for valley cover installation, offering an OEM-style hardware option to replace worn or missing bolts during engine service. The kit is focused on correct fitment for LS1 and LS2 intake valley cover applications.
ARP LS1 LS2 SS 12pt Valley Cover Bolt Kit