Engine

Shim kit includes one of each thickness: 0.100", 0.110", 0.120", 0.130", 0.140", 0.150", 0.160" and 0.170". SHIMS BRTHR GR 77-99BT

Oil pump drive gear for Big Twin models. GEAR RET DRV 68-99

Head gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coating Made in the U.S.A.. GASKETS HD 4-1/8" SSW

Oil pump idler gear for Big Twin Models. GEAR RET IDLR 68-99

Head gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coating Made in the U.S.A.. GASKETS HD 3-5/8" (.045)

Master rebuild kit for S&S oil pump Made in the U.S.A.. REBUILD KIT STD OP 92-99

Master rebuild kit for S&S oil pump Made in the U.S.A.. REBUILD KT OIL PMP 36-91

Sprocket shaft seal for '86-'03 XL. SEAL LEFT MAIN 91-13XL

Base gaskets feature S&S Pro-Formance microporeÖ compound proven to resist failure due to extrusion or blow out All gaskets sold in pairs Made in the U.S.A.. GASKETS BS 4.125" STK

Not for use on OEM heads Made in the U.S.A.. COMP.RELEASE HOLE PLUG

High-quality replacement valve guide seals. SEAL VLV GD 84-04 8PK

Base gaskets feature S&S Pro-Formance microporeÖ compound proven to resist failure due to extrusion or blow out All gaskets sold in pairs Made in the U.S.A.. GASKETS BASE 3.5" V2