1964-1976 Dodge & Plymouth Demon, Dart, Swinger And Barracuda Rear Leaf Spring 78-581

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  • Number of Leaves - 6
  • Leaf Spring Width - 2-1/2"
  • A - Leaf Spring Length: 20"
  • B - Leaf Spring Length: 35"
  •  - Leaf Spring Arch: 5-5/8"
  • D - Leaf Spring Pack Thickness: 1-9/16"
  • Leaf Spring Capacity: 760 lbs.
  • Leaf Spring OEM Number: 3004845
  • Leaf Spring Eye Bushings: Front RB-91/ Rear HB-891
  • Includes Front Eye Bushing
  • Does Not Include Rear Eye Bushing. Use HB-891 (2 Per Spring)
  • Leaf Spring Material: 2/262 4/237
  • Location - Rear
  • With 5/8" Spring Bolt And V8 383 Engine Only


Leaf spring 78-581 is the rear leaf spring on Dodge Demon, Dart and Swinger cars. Also fits Plymouth Barracuda cars. The rear spring is  2-1/2" wide and is a 6 leaf spring. The capacity is 760 lbs. and the OEM part number is 3004845.


Models And Year Ranges:

Fits: 1967-1976 Rear Dodge Dart

Fits: 1971-1972 Rear Dodge Demon

Fits: 1969-1976 Rear Dodge Swinger

Fits: 1964-1969 Rear Plymouth Barracuda

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Quality: Lasts longer. High-quality, durable parts that can withstand use and wear over time.Performance: Performs better. Parts that enhance and maintain the performance of you vehicle. Correct fit and function as expected.Value for Money: Cost with quality balanced. No better products at any price point.Brand Reputation: 30+ years of customer satisfaction.

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