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TCI 1954-55 Chevy Truck Rear Parabolic Leaf Spring Suspension Kit
TCI 1954-55 Chevy Truck Rear Parabolic Leaf Spring Suspension Kit

TCI 1954-55 Chevy Truck Rear Parabolic Leaf Spring Suspension Kit

54-55 Chevy Truck, Solid Axle Rear Suspension Type, Parallel Leaf Trailing Arm Style, Steel

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TCI 1954-55 Chevy Truck Rear Parabolic Leaf Spring Suspension Kit
TCI 1954-55 Chevy Truck Rear Parabolic Leaf Spring Suspension Kit
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Part # 91043238
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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Rear Suspension Type:
Solid Axle
Trailing Arm Style:
Parallel Leaf
Suspension Kit Type:
Suspension Height Adjustment:
4 Inch Lowered
Spring Type:
Leaf Spring
Shocks Included:
Axle Housing Included:
Material Type:
Bushing Material:
MFG. Part #:
Sold in Quantity:


Introducing the Total Cost Involved Engineering new american made 1954 - 1955 Chevy truck rear parabolic leaf spring suspension kit. This TCI Engineering product provides your vehicle with strength, durability, proven quality greater flexibility, 28% weight savings, better fuel mileage with less vehicle weight, and this suspension will not rob your classic truck of performance. This leaf design is characterized by fewer leafs whose thickness varies from center to ends following a parabolic curve. In this leaf design, inter-leaf friction is unwanted, and therefore there is only contact between the springs at the ends and at the center where the axle is connected. The characteristic of parabolic springs is better ride quality and not being as "stiff" as conventional "multi-leaf springs". For more information please review information below. 

  • American made product
  • Limited Lifetime warranty on all TCI Engineering manufactured parts
  • All Heli-arc welded for the highest quality and strength
  • Drastically increase the comfort and drivability of the vehicle
  • Lowers Truck 4"
  • Product provides strength
  • Durability
  • Proven quality
  • Greater flexibility
  • Better fuel mileage with less vehicle weight
  • Suspension will not rob your classic truck of performance

Included Products:

  • New Bolt-in rear parabolic leaf springs
  • Rear Shock crossmember
  • Spring mounting brackets
  • Poly-urethane bushing
  • Weld-on axle brackets
  • Hooded shocks
  • 5 hole plates
  • U-Bolts
  • Shakles 
  • Hardware
  • Instructions

Note: TCI Engineering Products do not come painted or powder coated
Note: All TCI Products - Are Engineered With US STEEL
Note: Life Time Warranty on All TCI Engineering Manufactured Parts

Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • TCI Leaf Spring Complete Conversion Kit, Rear, Pair
    Qty x 1
  • Mount Kit 1954-55 1st Series RR
    Qty x 1

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Q & A

  • Speedway Motors and Classic Trucks teamed up to build a 1952 Chevy Truck in celebration of Speedway Motors’ 65th Anniversary. Jason and Tom take a few minutes to talk about the rear suspension the team used on the truck.
  • In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!

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