2021-22 Circle Track Catalog

Aluminum Big Body Shock Absorbers 7KUHDGHG¿[HGYDOYHVKRFNV¿WGLUWODWHPRGHOV including those with swing arm and 4-link suspensions. Dyno-tested, rebuildable, and revalvable. Coil-over kit (AFC20135) must be purchased separately.

Steel Body 74 Series IMCA-Legal Shock Absorbers

Steel 74 Series mono-tube shock absorbers use small- er, 1/2" (12.7mm) shafts that provide a 36% reduction in rod force and pressure gain when compared to 5/8" (15.875mm) shaft shocks, resulting in less rod pressure JDLQLPSURYHGGULYHUIHHODQGEHWWHUJULS,GHDOIRUIDVW RUURXJKWUDFNV,0&$OHJDOVWHHOERGLHGVKRFNVDUH rebuildable, serviceable, and revalvable. Shocks are grooved for coil-over hardware.

Comp. Length

Extended Length

Part No.

Stroke

Valving

13 Series Non-Adjustable Twin Tube Threaded Body AFC1373T 7" 3

13.32" 20.25" 13.32" 20.25" 13.32" 20.25"

AFC1373-5T AFC1373-7T

7" 7" 7" 7" 7" 7" 7" 9" 9" 9" 9"

3-5 3-7

Compressed Length

Extended Length 18.85" 18.85" 18.85" 18.85" 18.85" 18.85" 18.85" 22.85" 22.85" 22.85" 22.85" 22.85" 22.85" 22.85"

Part No.

Stroke

Valving 3C-6R 3C-7R 3C-8R 4C-4R 4C-6R 5C-3R 5C-5R 3C-4R 3C-5R 4C-4R 6C-3R 7C-2R 8C-2R 9C-2R

AFC74-7-3-6 AFC74-7-3-7 AFC74-7-3-8 AFC74-7-4-4 AFC74-7-4-6 AFC74-7-5-3 AFC74-7-5-5 AFC74-9-3-4 AFC74-9-3-5 AFC74-9-4-4 AFC74-9-6-3 AFC74-9-7-2 AFC74-9-8-2 AFC74-9-9-2

7" 7" 7" 7" 7" 7" 7" 9" 9" 9" 9" 9" 9" 9"

12.95" 12.95" 12.95" 12.95" 12.95" 12.95" 12.95" 14.95" 14.95" 14.95" 14.95" 14.95" 14.95" 14.95"

AFC1373-12T NEW!

3-12 13.32" 20.25"

AFC1374-6T

4-6

13.32" 20.25" 13.32" 20.25" 13.32" 20.25" 13.32" 20.25" 15.32" 24.25" 15.32" 24.25" 15.32" 24.25" 15.32" 24.25"

AFC1375T

5

AFC1375-3T

5-3

AFC1376T

6

AFC1393-5T

3-5

AFC1394T

4

AFC1394-6T AFC1399-3T

4-6 9-3

21 Series Non-Adjustable Gas Threaded Body AFC2173-5 7" 3-5

13.81" 19.71" 13.81" 19.71"

AFC2173-7 AFC2173-10 AFC2173-12 AFC2174-6 AFC2175-3D*

7" 7" 7" 7" 7" 9" 9" 9" 9"

3-7

Steel Monotube 84 Series Dry Shock Absorber Kits NEW! Engineered for car builders that desire their own SHUVRQDOVKRFNYDOYLQJ,0&$OHJDOVHULHVVKRFN absorbers are an enhanced version of the 73/74 series. Each kit features 46mm billet, CNC-machined pistons that are engineered to provide optimum performance under the most demanding conditions. Choose from linear/linear or linear/digressive piston options.

3-10 13.81" 19.71" 3-12 13.81" 19.71"

4-6 5-3 3-5

13.81" 19.71" 13.31" 20.03" 15.81" 23.71" 15.81" 23.71" 15.81" 23.71" 15.81" 23.71"

AFC2193-5

AFC2194

4

AFC2194-5 AFC2198-2

4-5 8-2

* Left side application with increased shock travel.

Comp. Length

Extended Length

Part No.

Description

Stroke

TECH TIP

AFC84-7-PB-PB-3L-6L Billet 3-Port Linear/6-Port Linear Piston (550000682) 7" 12.95" 18.85" AFC84-7-PB-PB-3L-3L 3-Port Linear/3-Port Linear Piston (550001139) 7" 12.95" 18.85"

Split Valve Shocks ,Q$)&2SDUWQXPEHUVVSOLWYDOYHVKRFNVDUHVHSDUDWHGE\D dash (compression-rebound). Example: AFC1573-5 shock has a compression of 3 and a rebound of 5.

1Billet 6-Port Linear/ Digressive Piston (550000934) 3-Port Linear/Digressive Piston (550001140)

AFC84-7-PB-PB-6L-D

7" 12.95" 18.85"

AFC84-7-PB-PB-3L-D

7" 14.95" 18.85"

Steel Bulb 75 Series Gas Shock Absorbers

AFC84-9-PB-PB-3L-6L Billet 3-Port Linear/6-Port Linear Piston (550000682)

9" 14.95" 22.85"

6SHFL¿FDOO\GHVLJQHGIRUSRSXODU'LUW0RGL¿HGV6WHHO Bulb shocks provide a 36% reduction in rod force and pressure gain when compared to 5/8” shaft units. Owner serviceable shocks are assembled using nickel-plated bodies and ultra-strong, ½” DURox chrome shafts that displace less oil when compressed, while a robust sealing system withstands high temperatures and heavy debris. Shocks listed include a Schrader valve.

AFC84-9-PB-PB-3L-3L 3-Port Linear/3-Port Linear Piston (550001139) 9" 13.97" 22.85"

Billet 6-Port Linear/ Digressive Piston (550000934)

AFC84-9-PB-PB-6L-D

9" 14.95" 22.85"

3-Port Linear/Digressive Piston (550001140)

AFC84-9-PB-PB-3L-D

9" 14.95" 22.85"

Part No.

Description

Related/Replacement Components AFC55000011870 Replacement 1/2" Dia. Shaft, 7" Stroke, with Bleed Jet AFC55000011890 Replacement 1/2" Dia. Shaft, 9" Stroke, with Bleed Jet AFCA550030150X Bleed Jet, 5mm x Blank AFCA550030153X Bleed Jet, 5mm x .052" AFCA550030156X Bleed Jet, 5mm x .089" AFCA550030159X Bleed Jet, 5mm x .010" AFCA550030161X Bleed Jet, 5mm x .020" AFCA550030162X Bleed Jet, 5mm x .030" AFCA550030164X Bleed Jet, 5mm x .040" AFC5500007402 IMCA Filling Tool, Universal AFC55000079310-4 IMCA Fill Port, -4AN, Universal

Compressed Length

Extended Length

Part No.

Stroke

Valving

75 Series Base Valve/Schrader Valve Shocks AFC75-7-3-8 7"

3C-8R 13.30"

19.30"

175

CIRCLE TRACK 2021-22

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