OEM replacement reference 27376-28 / 1269-28

20-24 FLHTK

86-88 5-SP SOFTAIL

making it a short aggressive large volume muffler

except 09-11 VRSCF

COMETIC, EST TOP END GASKET KIT. TWIN CAM 4" BORE V-Rod OEM replacement reference 27376-28 /With MLS (Multi Layer Steel) . 040" thick head gaskets. . 010" SLS (Single Layer Steel) cylinder base gaskets. . 020" SLS rocker cover gaskets. SLS gaskets have . 001" of high temperature viton rubber coating on both sides. Kit comes with all gaskets, seals and o ring for a complete top end rebuild. Note: Kit comes with 99 04 style valve seals and 99 10 style breather gaskets. Fits: > 99 17 110" Twin Cam (Excl. Twin Cooled)