Circle Track Parts & Accessories

Small 5X5 Hub Kits The standard hubs for short track racing, they minimize heat transfer from the rotor to the bearings. Aluminum hubs are recommended anywhere they are allowed, except for the right front on cars weighing over 3,000 lbs. Hub kits are available in several versions.

Strut Spindles Designed for cars with a 101 Series front clip, spindles are manufactured to utilize different degree spindle inserts for upper taper. Spindles offer 4.5" drop and 9.25" height, and are engineered for use with wide 5

KXEVGLDPHWHU[WKLFNURWRUVDQGIRXUSLVWRQ rear position brake calipers. Spindle inserts must be purchased separately. Part No. Description HOW34712 Right Spindle, Threaded Steering Arm HOW34712L4A Left Spindle, Adjustable Steering Arm Spindle Inserts HOW347DET00 0° Spindle Insert HOW347DET01 +/-1° Spindle Insert HOW347DET02 +/-2° Spindle Insert Spindle Taper Machine Reamers Ideal when spindles must be enlarged, heavy-duty reams are engineered for use in a drill or other machine. Left-helical right-cutting reams are offered in 1.5" or 2.0" per foot tapers. Part No. Description HOW84015 Spindle Reamer, 1.5" Per Ft. Taper HOW84020 Spindle Reamer, 2.0" Per Ft. Taper Upper A-Frame Mounts

SMALL 5x5 HUB KITS LESS DUST COVER Hubs are offered separately with races and coarse-thread studs only, or in kit form com- plete with wheel bearings, grease seal, spindle nut, lug nuts, rotor fasteners, and necessary hardware. Dust cover NOT included. Offered in 8-bolt versions only.

Hub Only Part No.

Hub and Kit Part No.

Description

Aluminum 5x5 Hub Kit

HOW36558 HOW36568

HOW205100 HOW205300

Steel 5x5 Hub Kit

SMALL 5X5 HUB KITS WITH DUST COVER Complete kits include hub, wheel bearings, races, grease seal, spindle nut, coarse-thread drive studs, lug nuts, rotor fasteners, dust cover, and necessary hardware.

Front Hub Kit Part No. HOW205198 HOW205118

Rear Hub Kit Part No.

Description

Aluminum 5x5 Hub Kit

HOW205298

Steel 5x5 Hub Kit HOW205218 Note: Aluminum 5x5 hubs should not be used on the right front on asphalt tracks with more than 25° of banking. Steel hubs should be used.

Mounts weld to chassis. Choose from mount- ing block or tower style. Mounting block elim- LQDWHVWKHXVHRIVKLPVRQXSSHUFRQWURODUPV simply loosen jam nut and turn adjuster screw to change caster and camber. Tower mount is slotted and inset, allowing different position keys to simplify upper A-frame adjustment. All mounts are sold each. Part No. Description HOW22605

Small 5x5 And 5x4.75" Hub Components Part No.

Description

HOW20539 HOW20540 HOW20549 HOW20550 HOW20551 HOW21250 HOW21255 HOW205495 HOW205496

Aluminum Front Dust Cover

Upper A-Frame Tower Mount, Standard

Countersunk Screw For Dust Cover

HOW22688 HOW2286

Upper A-Frame Mounting Block

Rear Drive Flange, 5 x 5 And 5 x 4.75" Steel

Hardware For HOW22688

Gasket For 5 x 5 Hubs

Rear Drive Flange Screw, 5 x 5

Precision Lower A-Frame Bushings Howe bushings eliminate the bind commonly associated with OEM rubber units, providing reduced friction and increased durability. One- piece bearings are easy to install and may be lubricated without disassembly. Offered for pop- ular lower A-frames, bushings are sold in pairs. Specially-channeled grease bolts, sold each, may be purchased separately to further reduce friction.

Snap Ring

Hub Seal, All Except Magnesium W5 Rear Drive Flange O-Ring, 5 x 5

Rear Drive Flange, 5x5 Steel With Aluminum Cap

Cast Spindles Ideal when class rules prohibit tubular steel spindles. Rigid, 4140 steel spindles in- clude a tapered hole for tie rod ends, but may be drilled for use with 5/8" heims. Accepts Howe caliper brackets (HOW339L or +2:5 DQG&KHY\&RU ,PSDODKXEV Part No.

Bushings Part No.

Bolt Part No.

Application

1970-81 Camaro/Firebird Ford on Impala Frame

— HOW2294 HOW22920 HOW2294

1966-72 GM “A” Body/1965-70 Catalina/ 1969-72 Grand Prix, Small Round And Oval Bushings HOW22900 HOW2296 1967-72 GM “A” Body/1968-74 Nova/

Description

HOW344GN HOW344GNL

Right Spindle Left Spindle

1967-70 Camaro/1967-69 Firebird/1970-72 Monte Carlo, Small Round And Large Round Bushings 1978-87 GM “A”/”G” Body, Metric Chassis

HOW22901 HOW2296

HOW22925

*

1983-94 Ford Crown Vic/Grand Marquis HOW22930 HOW2295 Notes: 1967-72 GM “A” body (Chevelle/Skylark/Cutlass/Lemans) used two different style lower A-frames. One model used small round and oval bush- ings, while another used small round and large round bushings. Inspect A-frames for specific requirements prior to ordering. * Use HOW2294 for front, HOW2295 for rear.

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2019-20 CIRCLE TRACK PARTS AND ACCESSORIES

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