For the long distance races or others when there would be a chance for rain Ferrari would use rubber boots to cover the distributors to keep the rain water out of the electrics. There are good photos of the T.R.s using these boots at Le Mans. Large Distributor Boots for the T.R.s
Ferrari used the Button type grease fittings on all of the cars prior to the 275 series which began using the more familiar “Allamite” type. On the 250 series cars the tie rod ends used the “Allamite” type grease fittings. This pull-on type adapter is appropriate for other Italian, French and English cars using the button type grease fittings with the head dimensions of 15mm across the flats and 2mm thick. Pull-On Type Grease Gun Adapter
The early cars often had these hand activated hot water valves to turn off the supply of hot water to the heater radiator under the dash. This is a very nice reproduction with all of the original details including the proper Hi Domed Screw. Hand Operated Heater Valve.