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Deluxe Shockwave Rear Suspension Kit, Plain, 14-1/2 Inch Ride Height
Deluxe Shockwave Rear Suspension Kit, Plain, 14-1/2 Inch Ride Height

Deluxe Shockwave Rear Suspension Kit, Plain, 14-1/2 Inch Ride Height

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Deluxe Shockwave Rear Suspension Kit, Plain, 14-1/2 Inch Ride Height
Deluxe Shockwave Rear Suspension Kit, Plain, 14-1/2 Inch Ride Height
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Part # 91649072
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MFG. Part #:


These Deluxe Shockwave rear suspension kits feature smooth-riding Ridetech Shockwave air shocks and compressor. These 7000 series Shockwaves are 4" in diameter and have a load capacity of 780 lbs. @ 100 psi air pressure. They work well with a rear axle weight of 1500 lbs. or less. No air tank is required.

Kit includes two Shockwave air-over-shocks, air compressor, air control panel, plain steel panhard bar, two plain steel 32" radius rods with mounting brackets, and all necessary hardware.

916-49072 Instructions (PDF)

Item Details

14-1/2" Ride Height


This kit is engineered to be applicable to a Model T / Model A type chassis.  Due to the hardware and chassis components utilized, it is not suggested for a 1935-up chassis which will have a heavier rear axle weight.
Some parts are not legal for use in California or other states with similar laws/regulations

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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.
  • Standard Steel Heim Joint Rod Ends, 5/8-18 RH Male
    Qty x 2
  • Steel Jam Nuts, 5/8 Inch-18 Right Hand NF Fine Thread, Pack/6
    Qty x 1
  • Steel Clevis, 5/8-18 RH Thread, 3/8 Inch Slot, Zinc Plated
    Qty x 4
  • Radius Rod/Four-Bar Frame Mounting Brackets, 5/8 Hole, 4-3/8 Inch
    Qty x 1
  • Short Rear Axle Brackets
    Qty x 2
  • Classic 32 Inch Rear Radius Rods, Plain Steel
    Qty x 1
  • Speedway Universal Weld-On Rear Panhard Bar Track Rod Kit
    Qty x 1
  • Nut/Bolt Kit
    Qty x 1
  • Chassis Weld Tabs for Suspension Install, 1/2 Inch Hole, Set of 8
    Qty x 1
  • RideTech 02011034 Shockwave 7000 Series Air Ride Rear Kit, 14-1/2 Inch
    Qty x 1

More Like This


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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