These fittings are installed on one or both ends of the brake line

the lower groove will be for the oil ring

behind which you can hide the OEM speedometer

Valve stem seals can be used

Tändstift (2) till KH/XL 54-85

KB PERFORMANCE, 96" TO 103" BIG BORE PISTON SET. +.010" Tändspole These fittings are installed onFor 96" to 103" (3 3 4" to 3 7 8") big bore conversions. Used with stock heads and cylinders. By boring the stock cylinders from 3 3 4" to 3 7 8" big bore size engine capacity will increase from 96" to 103". Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise. 10. 0: 1 CR with 85cc head. Head type: Flat top. +1. 9cc Compression height