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The Supertech Inconel exhaust valve for GM Z20LET engines is a single direct-fit valve sized 29 x 5.95 x 92.3 mm with a dish profile. Specified for exhaust-side service on the Z20LET head, this Inconel valve is supplied individually to allow selective replacement during head servicing or targeted repairs where a heat-resistant exhaust valve is required.
Supertech GM Z20LET 29x5.95x92.3mm Dish Inconel Exhaust Valve - Single (Drop Ship Only)
