Classic Mini Thermostat Housing Stud & Fuel Pump To Block Stud

Probably the most changed stud on the mini. This is the length used on every A series engine until the introduction of the sandwich plate when longer ones were required. A stainless steel variety C-STR286 is available which we do recommend if you reckon on keeping your car as it will save lots of hassle in the future as the standard ones always corrode. 5/16"unc and unf at nut end, this bolt is 1.9375"long. This stud originally replaced CHS2514 but is 2-3 threads 5mm longer on the end the nut fits which means it might have to be shortened for use on manifolds for fitting carbs so CHS2514 is advised. Also used on inlet manifold for HIF carb. Also for fitting the mechanical fuel pumps to the block. Also fits the Sprite , MG Midget , and Morris Minor .