Dorman - Autograde Engine Intake Manifold Expansion Plug Rubber 1-5/8 in. with Size Range 1-5/8 to 1-3/4 in. for 1964-63 Dodge 330 440 880 Polara

Engine Intake Manifold Expansion Plug for 1964-63 Dodge 330, 440, 880, Polara by Dorman - Autograde used to replace worn or failing factory plugs.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Engine Intake Manifold Expansion Plug
• Rubber material for vibration isolation
• Size range 1-5/8 in. to 1-3/4 in.

Benefits

• Reliable performance with quality materials
• Reduces wear on intake manifold
• Easy installation as direct-fit replacement

Application

This part is for owners of 1964-63 Dodge 330, 440, 880, Polara needing a reliable expansion plug to maintain engine performance.

Fitment Notes

• Fits 1964-63 Dodge 330 440 880 Polara

Why Choose Dorman - Autograde?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 4.1in x 3.3in x 1.4in, 0.3lbs