This is one (1) rubber o-ring gasket to seal the cylinder head and spark plug hole on 1990-1995 Chevrolet Corvette C4 ZR1 vehicles. This is for those vehicles with the 5.7L LT5 engine. This is also the gasket for the oil pump cover. This o-ring is new old stock, factory original part. This item has been discontinued by General Motors and is now rather hard to find and rare. Replace your old gasket with this brand new factory original part and keep your ZR-1 running great like it did when it was brand new!

New. Never Installed. OEM Part. New Old Stock

GM Part # 10067538

Item is number 434 in the GM diagram