Cometic Rear Main Seal - SBC GM Aluminum Sprint 400 Main H77603FXXL Built with a lightweight abrasion-resistant

Built with a lightweight abrasion-resistant construction and heat guards along the back of the arms and shoulders for extra protection

1997-2001 Ford E-350 Econoline Club Wagon

Green / Black

Duration 210 / 216

Cometic Rear Main Seal - SBC GM Aluminum Sprint 400 Main H77603FXXL Built with a lightweight abrasion-resistantCOMETIC Viton is a fluoroelastomer, or high end rubber. Top of the scale for heat resistance, chemical resistance, and durability. This rear main seal is for wet and dry sump applications. Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest