S&S, 53-84 hydraulic tappet set. +.003" o.s. - 53-65 Panhead; 66-84 Shovelhead (NU) Carburetors 112" thick shims

112" thick shims

62mm wide x 21mm high x 25mm deep

• Injection-molded ABS outer shell with hand-painted finish

rocker cradle and S&S Shovel roller rocker arms are used

S&S, 53-84 hydraulic tappet set. +.003" o.s. - 53-65 Panhead; 66-84 Shovelhead (NU) Carburetors 112" thick shimsStock replacement hydraulic tappet set, with a tappet with +. 003" oversized O. D., to be used as stock replacement for all 53 84 B. T. models. Precision machined direct replacement tappet body, complete with premium quality hydraulic units. Repl. 18522 53A (tappet) + 17920 53A (hydraulic unit). Note: For replacement parts see 512884 +. 003" o. s. tappet body, 512886 hydraulic unit and 512887 tappet roller kit.