Miniature of a head gasket for Mopar Big Block / Chrysler B 383/400/440
Miniature of a head gasket for Mopar Big Block / Chrysler B 383/400/440 - Set (2x) / "440" / Yes is backordered and will ship as soon as it is back in stock.
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Detailed replica of the Mopar Big Block head gasket
Detailed replica of the Mopar Big Block head gasket
Not just "a head gasket as a keychain", but exactly the one for the Mopar Big Block engine with all the details possible in 69 × 26 × 2mm size.
Perfect conversation starter for enthusiasts!
Perfect conversation starter for enthusiasts!
Start a conversation with like-minded people who will ask you about your unique keychain!
Safe hit as a gift for the Petrolhead in your life
Safe hit as a gift for the Petrolhead in your life
Show a friend that you really care about him! After all, you even know what engine he has;)
Stainless Steel. 100% Made in Germany.
Stainless Steel. 100% Made in Germany.
2mm thick, rigid stainless steel with a handmade brushed surface finish. No mass-produced goods. No cheap junk.
Will be shipped the same day of purchase!
Will be shipped the same day of purchase!
We ship every single working day. All products that are available here in the shop are as well in stock. No delays. No bullshit.
100 days right to return!
100 days right to return!
And we do this without any discussion. That's how convinced we are that we offer cool products.
Size: 69 × 26 × 2mm
Size: 69 × 26 × 2mm
Ok, this dropdown is unnecessary. Just wanted to say we heard "it´s a good size" ;)
More info about the Mopar Big Block
More info about the Mopar Big Block
Mopar Big Block / Chrysler B 383 / 400 / 440 Keychain
Few engines embody American car culture like the Mopar Big Blocks. Chrysler’s B-series V8s—383, 400, and the legendary 440 cubic inches—powered Dodge, Plymouth, and Chrysler icons through the ’60s and ’70s. Our keychain reproduces the outline of their head gaskets in precise miniature: elegant at first glance, an unmistakable nod to Detroit V8 power at second.
The 383 was a balanced performer in cars like the Dodge Charger and Plymouth Road Runner. The 400 became a staple in the ’70s, powering large sedans like the Chrysler Newport. The 440 was king: up to 390 gross hp, R/T and Super Bee trims, and with the famous “Six Pack” triple-carb setup, it became a dragstrip icon. Beyond muscle cars, these engines also worked reliably in C-body cruisers, vans, and even RVs—true American versatility.
Enthusiasts often discuss head wear, camshaft profiles, carburetor tuning, and cooling under heavy loads. Yet the Big Blocks are renowned for their durability and responsiveness to tuning. From Holley or Edelbrock carb swaps to headers, hotter cams, and stroker kits, these engines welcome mods with ease.
This keychain is more than an accessory—it’s a pocket-sized tribute to American V8 heritage. A perfect gift for Mopar fans, Charger or Road Runner owners—or something to keep yourself if you cherish the sound and aura of Big Block power. First glance refined, second glance a true insider’s detail that sparks conversations at car meets and shows.
Proudly crafted in Germany, meticulously detailed and finely finished for a refined in-hand feel paired with a premium brushed surface.
Quality
Why you are not buying cheap mass-produced goods here

Payment and buyer protection
We accept all common payment methods
We attach great importance to the highest level of security for our customers. We do not store any credit card details or similar (and have no access to such data anyway)
Buyer protection
We have the same buyer protection mechanisms in place as the large marketplaces. In the event of a dispute, the customer can usually block the payment. However, the customer is king for us and we have so far solved every problem quickly and through personal contact.