Cometic gasket set, cylinder head. 3.5" bore .051" MLS - 84-99 B.T.(excl. Twin Cam); 88-22 XL1200 (excl. 08-12 XR1200) (NU) 547152 Progressively styled and rigorously tested

Progressively styled and rigorously tested

Afmeting: 26 cm

sticky or even frozen valve action

"After thirty years in the saddles of Harley-Davidsons

10cm pullback

Cometic gasket set, cylinder head. 3.5" bore .051" MLS - 84-99 B.T.(excl. Twin Cam); 88-22 XL1200 (excl. 08-12 XR1200) (NU) 547152 Progressively styled and rigorously tested. 051" thick MLS (Multi Layer Steel). Consists of a top and bottom layer of stainless springsteel which is covered by high temperature rubber on both sides. The inner ring is also stainless steel. These 3 layer gaskets are rivited together, outside the gasket surface, for ease of installation. MLS head gaskets eliminate the use of dowel pin o rings. Standard 3 1 2" bore. OEM replacement reference 16770 84D, 16770 84F.