Part Number: 11-0593 UOM: 1 - KIT Summary:Sifton zinc hydraulic tappet block kit includes 4 hydraulic lifter tappets, 4 hydraulic tappet units, 4 pushrods and a lifter base set. Finish: Zinc Fitment: FL 1966-1984 FX 1971-1984 FLT 1979-1983 FXR 1982-1983 Tech. Notes:10-0670 - Standard Hydraulic Tappet Assembly 11-9523 - Steel Hydraulic Pushrod Set 10-0198 - Sifton Hydraulic Tappet Unit 10-0988 - Replica Zinc Plated Tappet Block SetCountry of Origin: USA