Porsche Valve Guide - 911 65-89 930-104-321-00 644-613-101-01 One kit required per carburetor

One kit required per carburetor

Supersedes PCG

This kit includes the necessary parts for installation but does not include the mirror glasses

Porsche This alternator pulley kit is used to test

Porsche E-Brake complete lever for 911 and 930 (1975-1977) models

Porsche Valve Guide - 911 65-89 930-104-321-00 644-613-101-01 One kit required per carburetorStandard valve guide (9 x 13. 06 x 51. 2 mm) fits intake and exhaust valves. Over time, valve guides wear out and fail to properly align the valve with the seat, leading to reduced engine performance from poor combustion sealing. Replace your valve guides when servicing valves or springs to maintain optimal function. This high quality OEM replacement is sourced from Germany, guaranteeing precise fit and dependable performance. Sold individually.