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1970 Buick Custom

The 1970 Buick Custom: A big, comfy cruiser embodying 70s American style. Think massive size, plush interior, and that signature Buick grille. It wasn't sporty, but represented a time of automotive excess and laid-back luxury. A true piece of automotive history!

The Legendary 1970 Buick Custom

When you think of American automotive history, a few models strike a chord with enthusiasts worldwide. The 1970 Buick Custom is definitely one of them—a real icon of the muscle car era. This incredible machine isn't just a car; it's a piece of art that reflects a time of innovation and style. It's the car's remarkable history, groundbreaking design, and cultural significance that have earned it a special place in the hearts of many.

Photo of a 1970 Buick Custom

1970 Buick Custom Models:

Select the vehicle's model to see the correct data for it.

How Much is Buick Custom Worth?

Original MSRP :$3,700.00

Outstanding

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$33,200

Clean

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$20,100

Average

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$12,500*

Rough

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$6,100

1970 Buick Custom Specs

Body Maker: Fisher
No. Of Doors: 2
Model Number: 45467
Length: 220.2 inches
Width: 80 inches
Height: 55.4 inches
Wheelbase: 124 inches
Weight: 3,983lbs
Type: V8, valve-in-head, Dual downdraft, Synchro-mesh
Displacement: 350 cu. in.
Cylinders: 8
Bore And Stroke: 3.8 & 3.85 inches
Compression Ratio Standard: 9.0 to 1
Horsepower Brake: 260@4600
Horsepower Rated: 46.2
Torque: 510@2800
Main Bearings: 5
Valve Lifters: Hydraulic
Block Material: Cast alloy iron
Engine Number Location: Front of left cylinder bank.
Lubrication: Pressure to all bearings excluding wrist pin
Carburetor Make: Rochester
Type:
3.5 Pints
Drive:
Rear wheel drive
Clutch Type:
Single plate dry disc
Clutch Size:
10 13/32 inches
Gear Ratios:
3
Gear Ratios First:
2.84 to 1
Gear Ratios Second:
1.68
Gear Ratios Third:
1 to 1
Gear Ratios Fourth:
Not applicable
Gear Ratios Fifth:
Not applicable
Gear Ratios Reverse:
2.94
Type: Semifloating
Differential Type: Hypoid
Differential Ratio: 2.78 to 1
Front: Independent ball joint with coil springs
Rear: Coil link
Service Type: Hydraulic, self-adjusting power
Service Front Size: 12 inches
Service Rear Size: 12 inches
Emergency Type: Rear service brakes
Emergency Size: 12 inches
Type: Regular
Tire Size: H78 x 14
Spare Location: Trunk
Fuel: 25 Gallons
Oil: 4 Quarts
Rear Differential: 2.9 Pints
Front Differential: Not applicable
Transfer Case: Not applicable
Serial Number:454670-100001 and up
Total Digits:13
Digits 1:Make
Digits 2-3:Series
Digits 4-5:Body style
Digits 6:Model year
Digits 7:Assembly plant
Digits 8-13:Production number
Glacier White, Silver Mist Metallic, Tealmist Gray Metallic, Regal Black, Azure Blue, Gulfstream Blue Metallic, Stratomist Blue Metallic, Diplomat Blue Metallic, Aqua Mist Metallic, Seamist Green Metallic, Emerald Mist Metallic, Sherwood Green Metallic, Bamboo Cream, Cornet Gold Metallic, Harvest Gold Metallic, Sandpiper Beige, Desert Gold Metallic, Burnished Saddle Metallic, Titian Red Metallic, Fire Red, Sunset Sage Metallic, Misty Burgundy Metallic, All colors may not be available in all models.
Convertible: Opt
Turbo Hydramatic Automatic Transmission: Opt
Power Windows: Opt
Air Conditioning: Opt
Power Brakes: Opt
Power Steering: Opt
Power Seats: Opt
Radio: Opt
Power Antenna: Opt
Speed Control Device: Opt
Front Disc Rear Drum Brakes: Opt

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History of the 1970 Buick Custom

Heck, the 1970 Buick Custom didn't just appear out of nowhere. Its roots trace back to the early 20th century. Buick itself, founded in the early 1900s, quickly climbed the ranks to become a major car manufacturer. By 1908, it was already laying the foundation for what would eventually culminate in our beloved 1970 Custom.

Early Development

Detroit, Michigan, is where it all began. Prototypes were being crafted as early as 1899. But it wasn't until 1904 that the first production model, the Buick Model B, rolled off the line. From there, things skyrocketed. By 1908, Buick was on top of the world.

The Muscle Car Era

Fast forward to the late '60s and early '70s, the muscle car phenomenon was all the rage. The Buick Custom shot into the scene during this heyday with a roar—boasting options like a 675 hp 7-liter LS7 engine, it wasn't for the faint-hearted.

Design and Features

Think long, sculpted body lines and a face that's all assertive grille. The 1970 Buick Custom was not just about power; it was also a thing of beauty. And you could tailor it to your taste, thanks to various color and feature options.

Cultural Impact

Oh, the cultural impact! This car wasn't just transport; it was a symbol—often popping up in TV shows and music. It's an embodiment of the freedoms and rebellion of a dynamic era.

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Famous Figures Who Own the 1970 Buick Custom

Now, let's talk about some star-studded personalities who have fallen for the 1970 Buick Custom. This isn't just random folks doing their weekend hobby; these are legends, and the car is part of their story.

Ralph Lauren

Ralph Lauren isn't just about fashion—he's got a keen eye for classic cars too. His collection includes a 1970 Buick Custom. Sitting pretty but roaring with power, it's a testament to both his taste and the era's automotive craftsmanship.

Carol Channing

This car even found its way into the garage of Broadway's own Carol Channing. With a storied career on stage and in film, Channing's allure added an extra layer of glam to the Custom.

Snoop Dogg

Let's jump to the recent past. The rapper Snoop Dogg showed interest in the 1970 Buick Skylark, wanting it personalized to reflect his style. It's a nod to how this classic still resonates with those who cherish both old-school cool and modern flair.

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If you're thinking about diving into the classic car world—well, a little advice from one enthusiast to another never hurts. A vehicle history report and build sheet can provide some much-needed insight. What's under that shiny hood might surprise you. These are not just numbers; they're stories.

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1970 Buick Custom Gallery

Photo of a 1970 Buick Custom
Photo of a 1970 Buick Custom
Photo of a 1970 Buick Custom

Pop Culture and the 1970 Buick Custom

The 1970 Buick Custom isn't just a relic parked in history. This baby has adorned music videos and lit up the silver screen. It's luxury, it's power, and yes, it's a mood—all rolled into one.

Music and Movies

You've probably heard it in a song or spotted it in a film. It's not just a car; it stands for freedom, rebellion, and a certain kind of swagger that only a few icons can pull off.

Collectors' Dream: Maintaining and Valuing Your Ride

Keeping one of these in mint condition is more than just a hobby—it's a passion, a commitment. While the market for these models has fluctuated lately, a well-maintained Buick Custom can fetch a pretty penny at auctions—a testament to their enduring charm.

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Keep your engines roaring and passion for classic rides burning. Because, honestly, once you get caught up in the magic of classic cars, it's hard to turn back.

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Frequently Asked Questions

Well, the 1970 Buick Custom, it's a real looker, you know? Think of it as the comfy, reliable grandpa of the Buick family. Key features include its relatively large size for the era; a boxy, somewhat understated design—compared to flashier models of the time—that was pretty typical for full-size American cars back then; and a generally straightforward, sturdy construction. It's not exactly going to turn heads like a Mustang, but it has a certain, dignified presence. You'll also notice the prominent vertical taillights, which are pretty distinctive, and the long hood. Think of it like a classic American land yacht; smooth sailing, comfortable ride, not too flashy but full of character. Lots of folks appreciated that back in the day, and even now, its classic lines are appealing to many.

Now, under the hood, that's where things get interesting. You had a few choices, mostly pretty big V8s—this wasn't exactly a fuel-sipping econobox! The most common engine was probably the 350 cubic inch V8; it was a solid performer, reliable as an old dog. You might also find a larger 400 or even a 455 cubic inch V8; those were real beasts, though they'd guzzle gas like it was going out of style. Honestly, choosing an engine for a 70s Buick was often more about how much power you wanted than fuel economy, let's be frank. The smaller 350 was still plenty powerful for its time, but those bigger engines...oh boy, they were something else.

Pricing for a 1970 Buick Custom can be all over the map, you know? It really depends on a bunch of things; condition is king, as they say. A really nice, restored example could fetch a pretty penny – we're talking several thousand dollars, maybe even more if it’s exceptional. On the other hand, a project car, something that needs a lot of work, might be available for a fraction of that. Think of it like buying a house; location matters, the amount of work needed matters, and so on and so forth. It’s wise to check online classifieds, auction sites, and classic car appraisal resources for a reasonable ballpark figure. It's best to do your homework before you even think about buying one.

Like any classic car, you have to expect some quirks. These old Buicks, lovely as they are, can have their share of issues. Electrical gremlins are a classic problem, you know, wiring harnesses aging and causing problems—that's just par for the course with a car of this age. Brakes and suspension components might need some attention too. It's really just like any other older car; regular maintenance is key. Think of it like a faithful old friend—it needs a little TLC, but it'll reward you for your care.

Finding parts for a 1970 Buick Custom isn't as hard as you might think, though it might take some legwork. Online retailers specialize in classic car parts; there are also dedicated Buick parts suppliers, and you can even find parts at swap meets and classic car shows. It's a bit of a treasure hunt, but you'll likely find what you need with a little patience. Remember to always check part numbers to ensure compatibility; that's just good practice.