Mad4Metal Pontiac 428 Super Duty Billet Aluminum Badge Valve Cover USA

CNC Machined in the USA  |  6061 Billet Aluminum  |  Complete Hardware Kit Included

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The 428 Super Duty is one of the rarest and most respected engine designations in all of Pontiac history. Built for serious performance — barely street-legal, purpose-engineered — the Super Duty name carries weight that no badge on the market has properly honored. Until now.

Mad4Metal's Pontiac 428 Super Duty badge is precision CNC machined from 6061 aircraft-grade billet aluminum right here in our Idaho shop. The engraved graphic — bold 428 SUPER DUTY lettering cut deep into solid metal — gives this legendary designation the hardware it deserves. Not stamped. Not cast. Not a sticker. Machined.

Polished to a mirror finish, this badge catches light the way only real machined aluminum can. Mount it on the valve cover and it looks like it was pulled straight from the Pontiac engineering department.

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Where Can You Run It?

Pontiac builders know how to detail an engine bay. This badge earns its spot anywhere you want the Super Duty story told:

• Valve covers — polished aluminum pops against black wrinkle, chrome, or natural aluminum fins
• Engine fenders / inner fenders — badge the whole bay, not just the covers
• Hood underside — the detail that gets noticed before the conversation starts
• Firewall — center it up and it anchors the entire engine compartment
• Dashboard or interior panels — bring the build story inside the cabin
• Glove box door — subtle but unmistakable to anyone who knows Pontiac
• Toolbox lid — because the tools working on a Super Duty deserve the designation too
• Garage wall, pegboard, or man cave display — it earns a permanent spot on the wall
• Car trailer or hauler — let every driver on the highway know what's inside

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Complete Kit — Everything You Need

No hardware store run. No extra trip to the fastener drawer. Every badge ships complete:

• ✓ 1x CNC machined polished aluminum Pontiac 428 Super Duty badge
• ✓ 2x 1/4"-28 fine thread 18-8 stainless steel socket pan head cap screws
• ✓ 2x Stainless-compatible nylon locking nuts

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Specifications

Material	6061-T6 Aircraft Grade Billet Aluminum
Finish	Polished — machined surface marks visible (intentional character)
Height	2"
Width	3"
Thickness	3/16"
Bolt Hole Spacing (center to center)	2-3/8"
Fastener Thread	1/4"-28 Fine Thread
Fasteners Included	2x 18-8 Stainless Pan Head + 2x Nylon Lock Nuts
Weight	0.9 oz
Made In	USA 🇺🇸

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Why Machined Aluminum Beats Everything Else

Cast badges crack under hood heat cycles. Plastic emblems fade and chalk out in UV. Stick-on badges peel off at the first car wash. Machined aluminum from 6061-T6 billet is the same material used in aircraft structural components — it doesn't rust, doesn't corrode, and polishes back to a mirror finish with any standard aluminum polish if it ever picks up grease or fingerprints.

The machined surface marks in the finish aren't defects. They're the signature of a real CNC-cut part — the same aesthetic you see on billet valve covers, billet intake spacers, and billet accessories on serious Pontiac builds. A Super Duty deserves nothing less.

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Made in the USA — By People Who Build

Mad4Metal is Jacer Enterprises out of Coeur d'Alene, Idaho. Every badge we sell was designed, programmed, and machined on our CNC equipment right here in the United States. No overseas casting. No third-party manufacturing. We designed the graphics, we cut the code, and we run the machines.

Need a badge for a specific engine, displacement, or build that's not in the catalog? Message us — we do custom orders.