Page 622 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

Steel Small-Body Shocks Steel Monotube Stock-Mount Shocks
70 Series 27A Series IMCA-Legal
Twin-tube, 1-5/8" O.D. shock bodies house aluminum Similar to the 27 series, but the gas pressure tunabil-
pistons and base valves, 1/2" centerless ground, hard ity has been disabled to meet IMCA rules. Stock-mount,
chrome piston rods, and replaceable, 1/2" I.D. bearings. IMCA-legal shock absorbers include a damping curve
Shocks may be rebuilt and re-valved, and can be run that allows for complete suspension control at low shaft
upside down to reduce unsprung weight with no change in speeds without creating extreme forces at high shaft
rate. velocities. Racer rebuildable and revalvable, electroless
Comp. Extended nickel-plated body shocks are made in the USA, 100%
Part No. Valving Comp./Rebound Length Length
7" Stroke Shock Absorbers dyno tested, and serialized.
Valving
QA17073 3 12.63" 19.75" Part No. Application Comp./Rebound Comp. Extended
Length
Length
QA17074 4 12.63" 19.75"
QA17075 5 12.63" 19.75" QA127A683-5M GM Metric Rear 3-5 14.30" 22.63"
QA17075-3 5-3 12.63" 19.75" QA127A684M GM Metric Rear 4 14.30" 22.63"
QA127A685M GM Metric Rear 5 14.30" 22.63"
QA127A688-2M GM Metric Rear 8-2 14.30" 22.63"
5VGGN 4GRNCEGCDNG $GCTKPI 5JQEMU QA127A943-5M GM Metric Front 3-5 9.40" 14.00"
55 Series QA127A943-8M GM Metric Front 3-8 9.40" 14.00"
Twin tube dampers have 2" O.D., chrome bodies, 9/16" QA127A945-3M GM Metric Front 5-3 9.40" 14.00"
hard chrome piston rod, 1-3/8" pistons and replaceable, QA127A945M GM Metric Front 5 9.40" 14.00"
1/2" I.D. PTFE/Kevlar injection molded bearings.
Valving Extended
Part No. Comp./Rebound Comp. Length Length Steel Monotube Shocks
7" Stroke Shock Absorbers 26A Series IMCA-Legal
QA15573 3 12.53" 19.53"
QA15575-3 5-3 12.53" 19.53" Steel monotube, gas pressurized shocks include a sealed hy-
QA15576 6 12.53" 19.53" perscrew, allowing adjustability only by QA1 or QA1’s authorized
QA15576-4 6-4 12.53" 19.53" rebuilders per IMCA rules. Shocks feature an electroless nickel
QA15579-1 9-1 12.53" 19.53" plated body for corrosion resistance and are offered with linear
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5VGGN 4GRNCEGCDNG $GCTKPI 5JQEMU part number.
Valving Comp. Extended
51 Series Part No. Comp./Rebound Length Length
Twin-tube, 51 series shocks now incorporate an in-house 7" Stroke Shock Absorbers
machined body with a 2mm larger inside diameter to allow easier QA126A73-5* 3-5 13.40" 20.63"
JDV EDJ LQVWDOODWLRQ 'HÀHFWLYH GLVF YDOYLQJ SURYLGHV LQFUHDVHG QA126A73-5M † 3-5 13.40" 20.63"
sensitivity in valving response, control, and consistency. May be QA126A73-7* 3-7 13.40" 20.63"
run upside down. QA126A73-7M † 3-7 13.40" 20.63"
Valving Comp. Ext. QA126A74M † 4 13.40" 20.63"
Part No. Comp./Reb. Length Length
QA15173 3 13.38" 20.30" QA126A75M † 5 13.40" 20.63"
QA15173-5 3-5 13.38" 20.30" QA126A75-3* 5-3 13.40" 20.63"
QA15173-8 3-8 13.38" 20.30" QA126A75-3M † 5-3 13.40" 20.63"
QA15174 4 13.38" 20.30" QA126A76-2* 6-2 13.40" 20.63"
QA15174-6 4-6 13.38" 20.30" 9" Stroke Shock Absorbers
QA15174-10 4-10 13.38" 20.30"
QA15174-13 4-13 13.38" 20.30" QA126A912-2M † 12-2 15.40" 24.63"
QA15175 5 13.38" 20.30" QA126A93* 3 15.40" 24.63"
QA15175-3 5-3 13.38" 20.30" QA126A93-5* 3-5 15.40" 24.63"
QA15175-10 5-10 13.38" 20.30" QA126A93-5M † 3-5 15.40" 24.63"
QA15175-13 5-13 13.38" 20.30" QA126A94M † 4 15.40" 24.63"
QA15176 6 13.38" 20.30" †
QA15176-2 6-2 13.38" 20.30" QA126A95M 5 15.40" 24.63"
QA15196-3 6-3 13.38" 24.30" QA126A97-2M † 7-2 15.40" 24.63"
QA15176-4 6-4 13.38" 20.30" QA126A98-2* 8-2 15.40" 24.63"
QA15176-12 6-12 13.38" 20.30" QA126A98-2M † 8-2 15.40" 24.63"
QA15179-1 9-1 13.38" 20.30" * Digressive shock absorber. † Linear shock absorber.
QA15193 3 15.38" 24.30"
QA15193-2 3-2 15.38" 24.30"
QA15193-5 3-5 15.38" 24.30" 2-1/2" Coil-Over Spring Spacer
QA15194 4 15.38" 24.30"
QA15195 5 15.38" 24.30" QA19004-110
QA15195-3 5-3 15.38" 24.30" Engineered for use with 2-1/2" I.D. coil-over
QA15196 6 15.38" 24.30" springs, spacer is 1" tall and may be used to
QA15196-2 6-2 15.38" 24.30" increase spring length.
QA15197-2 7-2 15.38" 24.30"
QA15197-4 7-4 15.38" 24.30"
QA15198-2 8-2 15.38" 24.30"
QA15199-2 9-2 15.38" 24.30"
618 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES