S&S, SuperStock rocker cover gasket kit - 99-17 Twin Cam (excl. Twin-Cooled) (NU) 990918 Comes with a 52 tooth

Comes with a 52 tooth front & 69 tooth rear pulley for a 1

Polished billet aluminum lifter block set

Billet 6061 aluminum foot pegs in black anodized finish

The tap required for this operation is 9/32"-32 and is not included or available from Motorcycle Storehouse

Steel upper valve spring collars

S&S, SuperStock rocker cover gasket kit - 99-17 Twin Cam (excl. Twin-Cooled) (NU) 990918 Comes with a 52 toothRequired for Twin Cam style S&S SuperStock cylinder head kits 531829, 531830, 531833 and 531834. This rocker cover kit must be used in combination with OEM rocker covers to insure correct engine breathing. Note: Stock style gaskets will not allow the engine to breath, which will cause engine damage.