SKU: M77GS34087
UPC: 639789320049
MPN: GS34087
The Cylinder Head Dowel Pin 20-22 Ford 7.3L (MPN GS34087) is a precision fastening component engineered for modern Ford diesel engine assembly and maintenance. This dowel pin serves as a critical alignment and positioning element in cylinder head installation, ensuring proper seating and bolt pattern registry on 2020–2022 Ford 7.3L gasoline engines. Mechanics, technicians, and Ford owners performing cylinder head work, gasket replacement, or engine rebuilds rely on this OEM-specification component to maintain factory-correct engine geometry and prevent costly misalignment issues.
Cylinder head dowel pins function as locating pins that guide the cylinder head into correct position relative to the engine block, preventing lateral or angular misalignment during installation and torquing. Manufactured to OEM tolerances, this dowel pin ensures repeatable, precise alignment that protects critical gasket sealing surfaces and maintains proper combustion chamber geometry. The compact design—measuring 5 inches in overall length with a 0.65-inch diameter—fits within the tight envelope of Ford 7.3L engine bay architecture while withstanding thermal cycling and vibration inherent to modern diesel and gasoline powerplants. At just 0.04 lbs, the lightweight profile has no impact on engine performance yet plays an essential role in assembly integrity and long-term reliability.
Technicians rebuilding Ford 7.3L engines, performing head gasket service, or replacing cylinder head assemblies need this dowel pin to ensure OEM-correct reassembly. Proper dowel pin installation prevents gaps between cylinder head and block surfaces, eliminating potential coolant and combustion leakage that can lead to overheating, white smoke, or catastrophic engine failure. Whether sourcing parts for a professional shop rebuild or a serious owner-operator restoration, specifying the correct OEM dowel pin (GS34087) guarantees fitment and performance on all 2020–2022 Ford 7.3L applications. Always replace dowel pins during full cylinder head service to eliminate wear-induced tolerance stack-up and maintain factory specifications.
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