OTB Gear 216 style stud kit for mounting OTB 216 Chevy 6 valve cover to later model 235 or 261 engines. These studs are machined from hardened steel with smooth rolled threads and properly chamfered ends. They are 3/8"-16,...

1941-62 Chevrolet 235, 261 Stovebolt Inline-6; OTB Gear Stud Kit for Cast Aluminum Finned Valve Covers
Classic $55.99 ea
1/4"-20 x 5"; Valve Cover Wing Bolt; Chrome Plated
Value-priced chrome plated wing nut bolts give your engine valve covers a new look. 1-1/4" long threadeds.