Del West Super 7 Titanium "Shoulder" Valve Locks - 5/16", Standard Installed Height, Radius Style - (Set of 16) 4414XLGBK AED originally designed these spacers

AED originally designed these spacers for racing but soon found out the benefits on street cars eliminating hot soak and vapor lock problems associated with high underhood temperatures

600 " BoreSince 1989

Kit includes two 29" long aluminum brackets with adjustment holes at 2" increments and arms to fit radiator cores up to 2-1/4" wide

1969-1985 Chevrolet K10 Suburban

Del West Super 7 Titanium "Shoulder" Valve Locks - 5/16", Standard Installed Height, Radius Style - (Set of 16) 4414XLGBK AED originally designed these spacersLightweight locks are machined from high quality titanium. Sets of 16. Since 1978, Del West is the undisputed world leader in lightweight valve train components. Product Description: Valve Lock Shoulder Lock Super 7 Degree 5 16 in Valve Stem Standard Height Machined Titanium Natural Set of 32