OptiTorque Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 1.775 in Effective Stud Length - Black Oxide - Small Block Chevy (Set of 16) MMSBD01-1-BK s exclusive B-Tube Technology: Unlike

s exclusive B-Tube Technology: Unlike a regular oval shape ""O"" type radiator tube

Blue Anodized / Chrome

Includes stamped steel color matched SureFlo style base with knock out provisions for fresh air adapter

Bronco 1977-1966

Whether in triple process

OptiTorque Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 1.775 in Effective Stud Length - Black Oxide - Small Block Chevy (Set of 16) MMSBD01-1-BK s exclusive B-Tube Technology: UnlikeProduct Description: Rocker Arm Stud 7 16 14 in Base Thread 7 16 20 in Top Thread 1. 775 in Effective Stud Length Steel Black Oxide Small Block Chevy Set of 16 OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.