JIMS, Powerglide upgrade pushrod kit

Used on 66-84 Shovelhead models that are equipped with JIMS Powerglide tappets (MCS 978103; 978104 or 978105). This pushrod kit includes Pro-Lite Worksavers; made from aerospace quality heat treated aluminum; without oil hole since that is not necessary on Shovels. Comes with four new 3/8″ diameter pushrod seats that will ”shorten” your existing Powerglide tappet. This is done to reduce the severe pushrod angle; that is found on Shovels; closer to the Evo design. Complete with instructions.