Ford Racing SCJ Valve Push Rod Guide Plate (Fits One Cylinder Head) | M-6566-SCJA fits_2012-2013`Ford`Mustang`Boss 302~2011-2015`Ford`Mustang`GT~2015`Ford`Mustang`GT 50 Years Limited Edition~2015`Ford`Mustang`GT Premium and a 25-percent increase in

and a 25-percent increase in coolant capacity

They conveniently fit the stock coolant feed from the riser block and coolant return on the firewall

7 ratio for use with 7/16" stud Chevrolet 265-400 Small Block

Ford: Crestline 53 - 53 4

Ford Racing SCJ Valve Push Rod Guide Plate (Fits One Cylinder Head) | M-6566-SCJA fits_2012-2013`Ford`Mustang`Boss 302~2011-2015`Ford`Mustang`GT~2015`Ford`Mustang`GT 50 Years Limited Edition~2015`Ford`Mustang`GT Premium and a 25-percent increase inValve Push Rod Guide Plate Kit; Fits Super Cobra Jet Cylinder Head; 0. 375 in. Push Rod Diameter; Sold In Package Of 4 For One Cylinder Head; Sold In Package Of Four; For One Cylinder Head . 375 in. Push Rod Diameter Sold In Package Of Four For One Cylinder Head