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Application 0-80541-1 Brand Holley Emission Code 5 Finish Gold Dichromate Material Zinc Product Type Replacement Main Body Warning California Proposition 65 Warranty Limited 90 Day
Machined 1/2” header flanges welded inside and out for a leak-free seal and maximum strength
4L V8 1975 - 1976 Chevrolet G30 Hi-Cube 454/7
Part Number: 817741
Earls Stat-O-Seal - 178007ERL ignition-boxes Application 0-80541-1 Brand Holley EmissionOverview: The Stat O Seal is very simply the best sealing washer available. It consists of a synthetic rubber "O" ring mechanically locked to the I. D. of an aluminum washer. When tightened, the "O" ring is compressed, forcing the sealing surfaces around the bolt shank. They will form a positive seal over a temperature range of 85 to +450 F. They provide the advantages of an "O" ring type seal without the necessity of machining "O" ring grooves into
