106-1071 | 3-5/8" Bore Single Plug Retro Cylinder Head and Valve Train Upgrade Kit for 1966-'84 big twins Key Chain Finish: Natural Length Imperial: 44-7/8"

Finish: Natural Length Imperial: 44-7/8" Material: Stainless Steel Mounting Position: Front Product Name: Brake Line Riding Style: Street Size Imperial: Oversize [6"] Type: Extended Units: Kit Fitment

May require load equalizer

Material: Stainless Steel Mounting Position: Front Product Name: Brake Line Riding Style: Street Size Imperial: Oversize [8"] Type: Extended Units: Each Fitment

Available in two sizes for the perfect fit

Set on a soft medium grey heather backdrop for a timeless

106-1071 | 3-5/8" Bore Single Plug Retro Cylinder Head and Valve Train Upgrade Kit for 1966-'84 big twins Key Chain Finish: Natural Length Imperial: 44-7/8"S&S Cycle 106 1071 Heres a way to give your 3 5 8" bore shovelhead engine the nostalgic look of a pan, and improve performance at the same time. The Retro Cylinder Head and Valve Train Upgrade Kit consists of a set of S&S P Series 3 5 8" single plug cylinder heads with rocker cradles, S&S roller rocker arms, S&S hydraulic tappets, billet tappet guides, Quickee pushrods, pushrod cover clips, and the required gaskets and hardware for assembly. Fits 3 5