Page 638 - 2021-22 Auto Performance_Circle Track
P. 638
Steel Monotube Shocks
26A Series IMCA-Legal
Steel monotube, gas-pressurized shocks include a sealed hy-
electroless nickel-plated body for corrosion resistance and are
Valving Comp. Extended Part No. Comp./Rebound Length Length
* Digressive shock absorber. † Linear shock absorber. ‡Signifies non-IMCA-legal linear shock with adjustable Hyperscrew.
Steel Monotube Stock-Mount Shocks
27A Series IMCA-Legal
Similar to the 27 series, but the gas pressure tunability has been disabled to meet IMCA rules (unless speci- a damping curve that allows for complete suspension control at low shaft speeds without creating extreme forces at high shaft velocities. Racer rebuildable and revalvable, electroless nickel-plated body shocks are
Valving Comp. Extended Part No. Application Comp./Rebound Length Length
*Signifies non-IMCA-legal shock with adjustable Hyperscrew feature.
Steel Replaceable Bearing Shocks 51 Series
machined body with a 2mm larger inside diameter to allow easier
sensitivity in valving response, control, and consistency. May be run upside-down.
Part No.
Length
Length
Valving Comp./Reb.
Comp. Ext.
QA15173 3 13.38" 20.30"
QA15173-5 3-5 13.38" 20.30"
QA15173-8 3-8 13.38" 20.30"
QA15174 4 13.38" 20.30"
QA15174-6 4-6 13.38" 20.30"
QA15174-10 4-10 13.38" 20.30"
QA15174-13 4-13 13.38" 20.30"
QA15175 5 13.38" 20.30"
QA15175-3 5-3 13.38" 20.30"
QA15175-10 5-10 13.38" 20.30"
QA15175-13 5-13 13.38" 20.30"
QA15176 6 13.38" 20.30"
QA15176-2 6-2 13.38" 20.30"
QA15176-4 6-4 13.38" 20.30"
QA15176-12 6-12 13.38" 20.30"
QA15177 7 13.38" 20.30"
QA15179-1 9-1 13.38" 20.30"
QA15193 3 15.38" 24.30"
QA15193-2 3-2 15.38" 24.30"
QA15193-5 3-5 15.38" 24.30"
QA15194 4 15.38" 24.30"
QA15195 5 15.38" 24.30"
QA15195-3 5-3 15.38" 24.30"
QA15196 6 15.38" 24.30"
QA15196-2 6-2 15.38" 24.30"
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"
7" Stroke Shock Absorbers
QA126A73-5*
3-5
13.40"
20.63"
QA126A73-5M†
3-5
13.40"
20.63"
QA126A73-7*
3-7
13.40"
20.63"
QA126A73-7M†
3-7
13.40"
20.63"
QA126A74M†
4
13.40"
20.63"
QA126A75M†
5
13.40"
20.63"
QA126A75-3*
5-3
13.40"
20.63"
QA126A75-3M†
5-3
13.40"
20.63"
QA126A76-2*
6-2
13.40"
20.63"
9" Stroke Shock Absorbers
QA126A912-2M†
12-2
15.40"
24.63"
QA126912-2M‡
12-2
15.40"
24.63"
QA126A93-5M†
3-5
15.40"
24.63"
QA126A94M†
4
15.40"
24.63"
QA126A95M†
5
15.40"
24.63"
QA126A97-2M†
7-2
15.40"
24.63"
QA126A98-2*
8-2
15.40"
24.63"
QA126A98-2M†
8-2
15.40"
24.63"
Steel Stock-Mount Large-Body Shocks
53 Series
Stock-mount, twin-tube shocks are manufactured using a
clearance. Racer rebuildable shocks feature linear valv- ing and are suited to Southern Sport Mods, Stock Cars,
Part No.
Length
Length
Valving Comp./Reb.
Comp. Ext.
Front Shocks
GM Mid-Size Metric
QA153934-8*
4-8
8.63"
12.00"
GM Mid-Size/1970-81 Camaro/Firebird
QA153943-5
3-5
9.38"
13.50"
QA153943-8
3-8
9.38"
13.50"
QA153945-3
5-3
9.38"
13.50"
QA153947
7
9.38"
13.50"
QA153947-3
7-3
9.38"
13.50"
QA153948
8
9.38"
13.50"
GM Full Size/Ford Full/Mid-Size
QA153957
7
10.13"
15.00"
QA153957-3
7-3
10.13"
15.00"
QA153958
8
10.13"
15.00"
Rear Shocks
1970-81 Camaro/Firebird
QA153583-5
3-5
13.13"
21.00"
QA153584
4
13.13"
21.00"
QA153585
5
13.13"
21.00"
GM Full/Mid-Size
QA153683-5
3-5
13.63"
21.50"
QA153684
4
13.63"
21.50"
QA153685
5
13.63"
21.50"
QA153688-3
8-3
13.63"
21.50"
Most Fords/1979-93 Mustang
QA153883-5
3-5
13.63"
21.00"
QA1276812-2M*
GM Metric Rear
12-2
14.30"
22.63"
QA127A683-5M
GM Metric Rear
3-5
14.30"
22.63"
QA127A685M
GM Metric Rear
5
14.30"
22.63"
QA127A688-2M
GM Metric Rear
8-2
14.30"
22.63"
QA127A943-5M
GM Metric Front
3-5
9.40"
14.00"
QA127A943-8M
GM Metric Front
3-8
9.40"
14.00"
QA127A945-3M
GM Metric Front
5-3
9.40"
14.00"
GARY VANDERMARK
JOHNNY B IMAGERY
* Designed for the
RF with a shorter compressed height for racers required to mount their shocks in the stock location. They have a 1.5" shorter extended length and 0.75" shorter compressed length than 5394 shocks.
636 TRACK
CIRCLE 2021-22
