×
close
1970 Plymouth Duster Catalog and Classic Car Guide, Ratings and Features

Image of 1970 Plymouth Duster, sourced from en.wikipedia.org , Image Link.

Performance Metrics

Performance: +70
Handling: +65
Ride Comfort: +60

Fundamental Metrics

Safety: +50
Maintenance and Upkeep: +75
Restoration Difficulty: +80

Emotional Appeal

Looks: +85
Collectability: +70
Historical Significance: +60

MMP Rating

7.4 /10
Engine Specifications
Engine: 198 CID I6, 225 CID I6, 318 CID V8, 340 CID V8, 360 CID V8
Displacement: 198-360 CID
Horsepower: 125-275 HP
Torque: 180-340 lb-ft
Compression Ratio: Ranges from 8.4:1 to 10.5:1
Ignition System: Electronic Ignition System
Cooling System: Liquid Cooled
Performance Specifications
0-60 Time: 6.2-7.5 seconds
1/4 Mile Time: 14.7-15.5 seconds
Top Speed: 115-130 mph
Transmission and Drive
Drive Type: Rear Wheel Drive
Transmission Type: 3-speed manual, 4-speed manual, 3-speed TorqueFlite automatic
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 13-16 MPG
Dimensions and Brakes
Brakes: Front Disc and Rear Drum Brakes
Wheelbase: 108 inches
Weight: 3,000-3,400 lbs

Note: Specifications for classic cars are given to the best of our ability, considering the limited and variant data available.

1970 Plymouth Duster: A Compact Powerhouse with a Cult Following

The 1970 Plymouth Duster burst onto the scene with a mission: to offer an affordable, stylish, and performance-oriented package that would captivate the hearts of enthusiasts and everyday drivers alike. Born from the competitive spirit of the muscle car era, the Duster was Plymouth's answer to a market hungry for sporty compacts. This vehicle not only carved out a niche for itself but also became a cherished icon in automotive history. One unique fact that car aficionados revel in is that the Duster could be equipped with the formidable 340 cubic inch V8, transforming it from a modest compact to a quarter-mile contender.

Design and Innovation: The Duster's Distinctive Appeal

The exterior of the 1970 Plymouth Duster featured a semi-fastback design with flowing lines that gave it an aggressive yet sleek appearance. The car's profile was accentuated by a bold, full-width rear deck spoiler and distinctive "Duster" graphics. Inside, the cabin showcased a functional and straightforward layout, with an emphasis on driver comfort. Materials ranged from basic vinyl to more upscale options in higher trims. For its time, the Duster was ahead of its curve with features like optional high-back bucket seats and woodgrain trim accents.

Color options were plentiful, with High Impact colors like "Lime Light" and "Vitamin C" turning heads on the street. The most popular body style was undoubtedly the two-door coupe, which offered various packages including the performance-focused Duster 340 and the more luxurious Gold Duster trim.

Historical Significance: The Duster's Enduring Legacy

The 1970 Plymouth Duster made its mark by offering muscle car thrills at a price point that was accessible to a broader audience. It stood out among contemporaries by striking an ideal balance between economy and performance—a formula that helped redefine what consumers expected from compact cars. Its success influenced future designs and marketing strategies within Chrysler and across the industry.

Performance and Handling: A Compact That Packs a Punch

Equipped with the optional 340 cubic inch V8 engine, the Duster could achieve 0-60 mph in just over 6 seconds—a remarkable feat for its class at the time. Even at base levels, it offered respectable performance figures that made it fun to drive. On windy roads or over bumps, the car's handling was nimble for its era, thanks in part to its relatively light weight and well-tuned suspension. Behind the wheel, drivers were treated to the throaty roar of American power, a tactile steering response, and an overall engaging driving experience.

Ownership Experience: Versatility on Wheels

The 1970 Plymouth Duster served many roles—from daily commuting workhorse to weekend dragstrip warrior. Its simple mechanical design made it relatively easy for owners to maintain and repair, which further added to its appeal as an all-around vehicle.

Fun Facts: The Duster's Place in Pop Culture and History

The Duster has been featured in various films and TV shows, cementing its place in pop culture. Some rare editions have become highly sought after by collectors—for instance, models equipped with the A13 package (Plymouth's factory lightweight version). While criticisms over time have included remarks about its modest interior space compared to larger muscle cars, enthusiasts often overlook these points in favor of its charm and performance capabilities.

Collector's Information: The Quest for a Classic Duster

Today, values for a well-maintained 1970 Plymouth Duster can vary widely depending on condition, originality, and specifications. Estimates suggest that tens of thousands were produced during its first year alone—with those sporting the 340 engine being much rarer. As for appreciation trends, well-preserved or expertly restored examples have seen steady increases in value over time due to their desirability among collectors.

Conclusion: The Lasting Allure of the 1970 Plymouth Duster

The 1970 Plymouth Duster stands as a testament to an era when fun and affordability could coexist on four wheels. It remains beloved by enthusiasts not only for what it achieved during its heyday but also for how it continues to captivate new generations of classic car lovers today.

1970 Plymouth Duster Catalog of Parts

1970 Plymouth Duster Door end-cap filler seals-ALP 7010 1970 Plymouth Duster Door end-cap filler seals-ALP 7010Door end-cap filler seals. Fits '70-'72 Dodge Demon and Plymouth Duster 2-door coupe only. Replaces OEM#'s 3439044/5. Pair. R&L.

1970 Plymouth Duster Spring and Shackle Bushing.  1 bottom O.D-BN 20 1970 Plymouth Duster Spring and Shackle Bushing. 1" bottom O.D-BN 20Spring and Shackle Bushing. 1" bottom O.D. X 1-5/8" high, with 9/16" I.D. Each

1970 Plymouth Duster Shock Absorber Grommet.  1-1/4 bottom O.D-BN 8 1970 Plymouth Duster Shock Absorber Grommet. 1-1/4" bottom O.D-BN 8Shock Absorber Grommet. 1-1/4" bottom O.D., 1" high, with 3/4" I.D. Each

1970 Plymouth Duster Front Stabilizer End Repair Kit-BNK 21 1970 Plymouth Duster Front Stabilizer End Repair Kit-BNK 21Front Stabilizer End Repair Kit. 22-piece set for two stabilizer bars. Contains all rubber bushings, washers, bolts and nuts, enough for one front end. Set

1970 Plymouth Duster Clutch and Brake Pedal Pads.  3-3/4 wide X 2-1/4 long-CB 198 1970 Plymouth Duster Clutch and Brake Pedal Pads. 3-3/4" wide X 2-1/4" long-CB 198Clutch and Brake Pedal Pads. 3-3/4" wide X 2-1/4" long. Pair



1970 Plymouth Duster Door Bumper.  3/4 high X 1/2 wide X 1 long-DB 50 1970 Plymouth Duster Door Bumper. 3/4" high X 1/2" wide X 1" long-DB 50Door Bumper. 3/4" high X 1/2" wide X 1" long. Four used per car. Each

1970 Plymouth Duster Door Bumper.  3/4 high X 1/2 wide X 5/8 long-DB 50-M 1970 Plymouth Duster Door Bumper. 3/4" high X 1/2" wide X 5/8" long-DB 50-MDoor Bumper. 3/4" high X 1/2" wide X 5/8" long. Four used per car. Each

1970 Plymouth Duster Hood Adjustment Bolt and Bumper-HA 8 1970 Plymouth Duster Hood Adjustment Bolt and Bumper-HA 8Hood Adjustment Bolt and Bumper. 1-3/16" diameter rubber head. 5/16" thick X 18 threads/inch X 1-1/4" long bolt. Each

1970 Plymouth Duster Hood Adjustment Bumper.  1-1/4 O.D-HA 8-A 1970 Plymouth Duster Hood Adjustment Bumper. 1-1/4" O.D-HA 8-AHood Adjustment Bumper. 1-1/4" O.D., 3/4" large hole, 7/16" small hole, 1/2" thick. Each



1970 Plymouth Duster Molded door seals-LM 23-C 1970 Plymouth Duster Molded door seals-LM 23-CMolded door seals. Fits 1967-1972 Mopar A-body 2-door hardtop, convertible, fastback and coupe. Replaces OEM#'s 3439040/1. Designed with proper clips and one molded end. Pair. R&L.

1970 Plymouth Duster Windshield and rear glass lock-strip. Fits Many '57-'93 Mopars. Each.-LS 2-A 1970 Plymouth Duster Windshield and rear glass lock-strip. Fits Many '57-'93 Mopars. Each.-LS 2-AWindshield and rear glass lock-strip. Fits Many '57-'93 Mopars. Each.

1970 Plymouth Duster Rear Spoiler Mounting Pads.  2 wide X 4-3/8 long-MP 622-C 1970 Plymouth Duster Rear Spoiler Mounting Pads. 2" wide X 4-3/8" long-MP 622-CRear Spoiler Mounting Pads. 2" wide X 4-3/8" long. Pair R&L

1970 Plymouth Duster Basic kit. '70-'72 Mopar A-body Fastback Coupe-RKB 4005-111 1970 Plymouth Duster Basic kit. '70-'72 Mopar A-body Fastback Coupe-RKB 4005-111Basic kit. '70-'72 Mopar A-body Fastback Coupe. Door (LM 23-C), roof-rail (RR 4005), and trunk (TK 64-A/18) seals. 5-piece kit.

1970 Plymouth Duster Flexible Spark Plug Boot, used on Hemi's with power brakes-RP 1-M 1970 Plymouth Duster Flexible Spark Plug Boot, used on Hemi's with power brakes-RP 1-MFlexible Spark Plug Boot, used on Hemi's with power brakes. 4" long, 5/16" upper i.d., 5/8" lower i.d. Each


1970 Plymouth Duster Roof-rail seals-RR 4005 1970 Plymouth Duster Roof-rail seals-RR 4005Roof-rail seals. '70-'72 Mopar A-body Fastback Coupe with swing-out rear-quarter windows (only). Replaces OEM#'s 2965870/1. Pair. R&L.





1970 Plymouth Duster License Plate Bumper.  7/16 O.D., fits a 1/4 hole.  Each-SB 86 1970 Plymouth Duster License Plate Bumper. 7/16" O.D., fits a 1/4" hole. Each-SB 86License Plate Bumper. 7/16" O.D., fits a 1/4" hole. Each

1970 Plymouth Duster Snap-in-bumper kit-SBK 2331 1970 Plymouth Duster Snap-in-bumper kit-SBK 2331Snap-in-bumper kit. 19-piece set includes: (4) DB 50-M, (2) HA 8-A, (4) HF 19-C, (2) SB 120, (2) SB 121-A, (2) SB 124, (3) SB 86.


1970 Plymouth Duster Manual Wiper Pump Firewall Grommet.  1-3/4 O.D-SM 56-A 1970 Plymouth Duster Manual Wiper Pump Firewall Grommet. 1-3/4" O.D-SM 56-AManual Wiper Pump Firewall Grommet. 1-3/4" O.D., fits 1-1/2" hole. Each


1970 Plymouth Duster Trunk Seal-TK 64-A/18 1970 Plymouth Duster Trunk Seal-TK 64-A/18Trunk Seal. For cars with flat (not D-shaped) trunk seal end profile. Each


1970 Plymouth Duster Rear Roll-Up Window Seals.  Two pieces, 20 long-VS 7-A 1970 Plymouth Duster Rear Roll-Up Window Seals. Two pieces, 20" long-VS 7-ARear Roll-Up Window Seals. Two pieces, 20" long. Replaces OEM #2782560-1. Pair

1970 Plymouth Duster Rear Roll-Up Window Seals.  Two pieces, 20 long-VS 7-A/FL 1970 Plymouth Duster Rear Roll-Up Window Seals. Two pieces, 20" long-VS 7-A/FLRear Roll-Up Window Seals. Two pieces, 20" long. Black, electrostatically flocked. Pair

1970 Plymouth Duster Vulcanized windshield seal-VWS 2709 1970 Plymouth Duster Vulcanized windshield seal-VWS 2709Vulcanized windshield seal. Fits Dart Sport and Demon 2-door hardtop coupes with swing-out rear quarter-windows. Uses locking strip LP 2-A (sold separately). 21-1/2 in. x 58-1/2 in. x 45-1/4 in. Each.

1970 Plymouth Duster Window Sweeper Kit, 71-72 Dodge Demon, 70-72 Plymouth Duster, 4 Piece Kit-WC 2300-69 1970 Plymouth Duster Window Sweeper Kit, 71-72 Dodge Demon, 70-72 Plymouth Duster, 4 Piece Kit-WC 2300-69Window Sweeper Kit for 71-72 Dodge Demon & 70-72 Plymouth Duster Fastback. Includes inner and outer left and right sweeps for left and right doors, 4 Piece Kit.



Why Choose Metro?

For over 100 years, Metro Moulded Parts has been the pinnacle of quality in classic car restoration parts. Our commitment to precision and authenticity in every component ensures a perfect fit and an OEM-level appearance.

  • Expert Craftsmanship & Quality: Each part is a testament to our dedication to reliability and perfection, crafted from original designs and thoroughly tested.
  • Advanced Technology: We use cutting-edge techniques to create flawless, long-lasting parts that surpass others in performance.
  • SuperSoft Sponge – The Ultimate Door Seal: Not only are our door seals 30% softer than competitors', but they're also guaranteed to never leak. They effectively reduce wind and road noise, enhancing your classic car's comfort and driving experience.
  • Proudly American: Our parts are a product of American craftsmanship, made in the USA with a spirit of excellence and heritage.
  • Unrivaled Warranty: We back our products with a 30-year industry-leading warranty, a testament to our confidence in their quality.

Join us in preserving the legacy of classic cars with parts that are crafted for perfection, not just made.

Need expert help? We're available at1-800-878-2237 - Email us atmetrosales@metrommp.com orlive help