New Aftermarket Complete Tune Up Kit Fits Massey Ferguson and Fits Massey Harris Tractors.FITS:Fits Ferguson TRACTORFits Massey Ferguson TRACTORFits Massey – HARRIS TRACTORTO20, TO30, TO35, F40, MH50W/ Fits Delco CLIP HELD DISTRIBUTORCONTINENTAL 4 CYLINDER GAS ENGINEZ120, Z129, Z134 (with Fits Delco Clip style Cap)KIT INCLUDES:Custom wire set (straight) – , Spark Plug (4) – 386 – 18mm, 1/2″ reach by 7/8″ hex,Iginition kit – (Points, Codensor, Rotor button), Distributor Cap, Distibutor Dust Cover Cartridge Engine Oil Filter w/ Rubber gaskets – o’ring