QA1 5Q SERIES STEEL TWIN TUBE CIRCLE TRACK SHOCKS - QA1-5Q-SHOCKS


Part #: QA1-5Q-SHOCKS
Temporarily out of stock. Available for backorder.
Temporarily out of stock. Call for availability.
Price - Call for Details
Price - Call for Details
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $204.95
Price $199.95
Price $199.95
Price $199.95
   Add to Cart

Please log in to save item.


Product Description

Available Options:

  • Stock Mount or Heim (bearing) Mount
  • 6, 7, or 9 inch Stroke
  • Multiple compression/rebound options

Crafted with premium internals and a zero gas pressure design, the QA1 5Q Series Heim Mount Shocks (formerly the 51 Series) provides the most grip on slick tracks and the best feel of any shock. It excels on average to dry-slick dirt and asphalt tracks where traction is limited. It can also be used as an axle wrap up shock in pullbar applications.

The QA1 5Q Series Stock Mount Shocks (formerly the 53 Series) is one of the most popular shocks on the market. Options with smaller compressed front lengths are offered for racers who want extra compression travel. The twin tube design provides excellent feel of all four tires and exceptional traction on even the slickest tracks. Whether you need stiff rebound for asphalt applications or an easy-up for dirt tracks, look to the 5Q Series for premium performance.

Small details add up to provide great overall performance. The black zinc coating ensures a very consistent finish, creating a tight seal every time. The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts. Pistons are made of high-quality raw aluminum, minimizing variations that can be found in anodized parts. You can valve the shock with bleed shims or drill out bleeds to maximize tunability.

  • 5Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools
  • Two-piece bodies make it simple to disassemble and reassemble shocks
  • The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly.
  • An upgraded seal kit minimizes leaks—especially in high-rebound applications
  • The compression tube uses a slip fit design to simplify the rebuild process
  • 5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop

QA1’s steel body shocks can be used in coil-over configurations using the appropriate kits (sold separately). Racers can rebuild and re-valve their own shocks using available tuning and rebuild kits.

  • Type: Twin Tube
  • Body Diameter: 2-1/16”
  • Body Material: Steel
  • Body Finish: Black zinc
  • Threaded Body: No
  • Mounting: Bearing/Stock Mount
  • Piston: Linear
  • Base Valve: Yes
  • Gas Charged: No
  • Coil-Over Compatible: Yes
    • CK5Q70 – 2-1/2" ID Spring, 7" shock
    • CK5Q71 – 5" OD Spring, 7" Shock
    • CK5Q90 – 2-1/2" ID Spring, 9" Shock
    • CK5Q91 – 5” OD Spring, 9" Shock
  • Applications: Street Stock, Hobby Stock, B-Mod/Sport Mod, Modified
Show Shock Details
Shock Details
QA1
Part #
StyleStrokeUpper
Mount
Lower
Mount
Ext.
Length
Comp.
Length
Comp.Reb.Valve
Response
Outside
Diameter
5Q683Rear Stock Mount6"T-BarEyelet22.63"14.30"33Linear2-1/16"
5Q683-5Rear Stock Mount6"T-BarEyelet22.63"14.30"35Linear2-1/16"
5Q684Rear Stock Mount6"T-BarEyelet22.63"14.30"44Linear2-1/16"
5Q685Rear Stock Mount6"T-BarEyelet22.63"14.30"55Linear2-1/16"
5Q685-3Rear Stock Mount6"T-BarEyelet22.63"14.30"53Linear2-1/16"
5Q686-3Rear Stock Mount6"T-BarEyelet22.63"14.30"63Linear2-1/16"
5Q688-2Rear Stock Mount6"T-BarEyelet22.63"14.30"82Linear2-1/16"
5Q933-5Short Front Stock Mount9"StudT-Bar12.00"8.63"35Linear2-1/16"
5Q933-8Short Front Stock Mount9"StudT-Bar12.00"8.63"38Linear2-1/16"
5Q934-10Short Front Stock Mount9"StudT-Bar12.00"8.63"410Linear2-1/16"
5Q943-5Front Stock Mount9"StudT-Bar13.50"9.38"35Linear2-1/16"
5Q943-8Front Stock Mount9"StudT-Bar13.50"9.38"38Linear2-1/16"
5Q944Front Stock Mount9"StudT-Bar13.50"9.38"44Linear2-1/16"
5Q945Front Stock Mount9"StudT-Bar13.50"9.38"55Linear2-1/16"
5Q945-3Front Stock Mount9"StudT-Bar13.50"9.38"53Linear2-1/16"
5Q947Front Stock Mount9"StudT-Bar13.50"9.38"77Linear2-1/16"
5Q947-3Front Stock Mount9"StudT-Bar13.50"9.38"73Linear2-1/16"
5Q73-5Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"35Linear2-1/16"
5Q74Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"44Linear2-1/16"
5Q74-6Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"46Linear2-1/16"
5Q75Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"55Linear2-1/16"
5Q75-3Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"53Linear2-1/16"
5Q76Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"66Linear2-1/16"
5Q76-2Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"62Linear2-1/16"
5Q76-4Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"64Linear2-1/16"
5Q79-1Heim Mount7"Heim (Bearing)Heim (Bearing)20.30"13.38"91Linear2-1/16"
5Q93Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"33Linear2-1/16"
5Q93-5Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"35Linear2-1/16"
5Q94Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"44Linear2-1/16"
5Q94-6Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"46Linear2-1/16"
5Q95Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"55Linear2-1/16"
5Q98-2Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"82Linear2-1/16"
5Q99-2Heim Mount9"Heim (Bearing)Heim (Bearing)24.30"15.38"92Linear2-1/16"