High-Strength ARP Cylinder Head Stud Kit Compatible with Subaru EJ20 and EJ25 DOHC Engines — Fits WRX, STI, and Impreza Models

Description

Reference part number : 260‑4701Material: 35CrMoQuenching: Grade 12.9Tensile strength: 1200Mpa about 174000PSIFinish: BlackeningFitment:Fits All Subaru SUBARU IMPREZA WRX & STI TURBO EJ20 2.0L and EJ25 2.5L DOHC Turbo Engines.Kit comes with all：11mm head studs*12pscwashers*12pscnuts*12psc Feature:Cylinder Head Stud Kit Replacement,Ample clam force prevents cylinder heads from rising, adopt openwork bolt ends install and make cylinder head easier to remove.Built to meet standard specification, strictly follow factory quality control.All bolts are heat treated and feature laminated threads, the bolts make the gasket and cylinder head alignment snap on.It is manufactured according to the original factory standards and is very suitable for your model.Please confirm your model before purchase.Cylinder Head Stud Kit Replacement,Ample clam force prevents cylinder heads from rising, adopt openwork bolt ends install and make cylinder head easier to remove.Built to meet standard specification, strictly follow factory quality control.

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