Our phone sales lines will be closed Friday, May 27th - Monday, May 30th in observance of Memorial Day. Online orders received during this time will still be processed but may experience a 1-2 day delay in shipping.

Part #EV998
Exhaust Valve O/S 1600-1750

Exhaust Valve Oversized for 1600 and 1750 Engines

Exhaust valve oversized for 1600 and 1750 engines.

Increase the breathing capacity of your Alfa. Our 1.0 mm oversize valves are designed to be used with standard guides and seals. New valve seats are recommended - however the original valve seats may be cut to a 45° angle. Our oversize valves are stainless steel with chrome-impregnated stems that will withstand temperatures of 1600°F. There is no clearance problem with either standard or high-compression pistons if the head has not been cut more than 0.030”.

4 used per engine, sold individually.

Status: In Stock
This item is in stock and ships immediately.

Photographs are intended as illustrations only and actual product may differ from photograph, and may change without notice. Alfa Romeo part numbers are listed for reference only and do not indicate parts are original equipment. Prices are subject to change without notice, and some items do not qualify for discounts or special offers. Inventory levels may change quickly and products listed as In Stock may be out of stock or backordered.  Individual components of a discounted "kit", all books, manuals, and wiring diagrams, and all electrical components (including ignition and fuel injection components) are non-returnable. Special Order items may not be cancelled or returned for any reason. For more information please refer to our Store Policies page.


Intake Valve O/S 2000



Performance Cam 11.1mm



Valve Springs 1300-2000