ARP hex valve cover bolt kit for Small Block Chevy Gen III/IV LS series includes .375-inch spacers and is finished in black as specified. The kit supplies the correct hardware and spacers to address valve cover mounting on LS engines, simplifying installation by matching the listed spacer dimension and bolt style for a proper seal and fit on Gen III/IV cylinder heads.
ARP Small Block Chevy GENIII/IV LS Series .375 Spacer Hex Valve Cover Bolt Kit - Black