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Speedway Products

Beam Axle and Stubs for Stockcar and Superstock

Our Beam and Stubs have been designed and selected with performance, strength and budget in mind.
The advantages are huge:- a larger diameter kingpin (25mm) for strength,- a considerably lower scrub radius - lighter steering and the exposed wheel area is shorter,- lower profile - reducing clearance issues,- they are universal between sides - only have to carry one spare,- they use an easily available standard Ford hub/rotor making sourcing of the wearable part easy.
Bare beam axle and stub:- x1 beam axle - High strength seamless steel - 60 x 60 x 4mm box section - made to customers specified length.- x2 Stub axles made from high tensile steel 40Cr, heat treated with an angle of 11.5 degrees.
Price: $493.90 + gst
Also available:- Bolt on steering arms- Hub and vented rotors - Ford 5 stud pattern (5 x 114.3) 287mm diameter, 24mm thick, includes x10 chrome wheel nuts- Wheel bearings - inner and outer
For future support all parts are available individually.

GM Fitment Brake Calipers & Pads

Ultra Race Products GM fitment Stockcar calipers . Will fit up to 1" wide rotor. Inlet thread is 10mm x 1.5mm pitch LH & RH side avaliable $140.25+gst per side Brake pads to suit $ 75.00+gst

Ultra Race Products Residual Valve

Ultra Race Products residual pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel in disc brakes. The 2PSI valve is used in disc brake applications where the brake master cylinder is mounted below the horizontal plane of the calipers and fluid drain back occurs from gravity and vibration. Price: $41.80+gst

Aluminium Radiator - dual pass

Universal three core race radiator, ideal for Stockcars & Superstocks. A dual pass radiator has increased cooling as the coolant enters via the top hose, passes across the top half of the core, returns via the bottom half of the core, and out the bottom hose. Sold as a blank with hose fitting options of 1.25", 1.5", 1.75", 35mm, 40mm, AN12, AN16, AN20. Physical Dimensions - excluding cap and drain plug: Stockcar - Width 22", Height 19", Depth 2.25" Superstock - Width 22.5", Height 22.75", Depth 2.5" Price: Stock car - $525.00 + gst Superstock - $650.00 + gst

Honeycomb

Polycarbonate Honeycomb to protect radiator from stones. Sold in a 500x625 x12mm thick sheet size. Price: $60.50+ gst We also sell the honeycomb ties to secure honeycomb to the radiator $8.80+ gst

Aluminium Radiator - Single Pass

Universal three core race radiator, ideal for Ministocks. Physical Dimensions: 450mm wide (including mounts), 370mm height (including filler), 70mm depth. Top right inlet, bottom left outlet Price: $385.00+ gst

Hydraulic Release Bearing

Direct replacement for a Howe Hydraulic Release Bearing. Designed for racing classes that require a stock type clutch. Easy to install by replacing one bolt at the front of the transmission. Designed to sit on the transmission snout. Bearing comes with conical shims for static height adjustment. The I.D of the bearing is 1.379". Compressed it is 1.688" thick and extended it reached 2.375" providing the .688" of travel. Price: $315.00+gst Seal kit $35.00+gst Comes with flat faced thrust bearing, however domed thrust bearings available for purchase separately.

Stockcar Rear Floating Hub Assembly (Chev Stud Pattern)

Stockcar Rear Floating Hub Assembly (Chev Stud Pattern)$1,300+gst Includes:2 Hubs2 Drive Plates2 Snouts2 Axle Caps (Aluminium)4 Bearings assy 2 Lock Nuts2 SealsWheel Studs & NutsScrews Included Don’t need the whole kit?Snout Kit Available $165.00+gstHub & Bearing Kit Available $505.00+gstSteel Axle Caps $22.00+ each

Bird cage kit for Stockcars

Allowing the diff housing to rotate independently from the 4 link or Z link suspension arms allows the lift of the pinion nose to be applied through a lift bar (or similar) under acceleration.
Included in the kit is:- x2 axle housing tubes and screw in hubs - designed to take Toyota Hilux bearing and axle. Can be machined to take larger bearings upon request.- x2 bird cages for suspension arms- x8 rod end mounting tabs - ⅝ hole- x2 rings for floating brake arm mounting - x2 weld on brake caliper mounts- polyethylene bushes
For future support all parts are available individually.
Price: $650 + gst

Torsion bar arm and splined bearing carrier kit

For those using torsion bars this kit allows you to attach the torsion bar to the birdcage/diff housing with rate adjustment.
Female splined carrier made from 4140 chromoly:Option one: splined to fit sprint car bar - 48 splines x 1 1⁄8”Option two: splined to fit Nissan Navara 2wd 39 splines x 30mm. Sealed bearing and outer housing/mountMild steel arm with equal increment rate adjustment mounting holes thread to ½” UNF.
Note: Comes un-welded to the splined carrier allowing custom setup for the application. Price: $60 + gst

Top arm for Independent Suspension

Used in Stockcars and Superstocks these mild steel arms incorporate a rebuildable O’Halloran joint for the stub axle mount and are threaded to take 3/4 rod ends. x2 two piece chromoly rod ends included.
When purchased it is best discussed with us the required bottom arm length. Bottom arms will be coming in the near future.
Price: $245.00 + gst

Bottom arm for Independent Suspension

Used in Stockcars and Superstocks these mild steel arms incorporate a rebuildable O’Halloran joint. Sample may be required to replicate current arms.
Price: $375.00 + gst

Box section for weighted wheel guards

50x50 box section with 10mm wall for heavy wheel guards, a great weigh to assist in getting traction to the back left as the track slicks up.
Sold in 1 meter lengths weighing in at 11.2kg. Price: $50 + gst.

Torsion Bar Control Arm Pivot

Designed in-house to solve the problem of a torsion bar control arm’s lack of lateral movement, this product eliminates the need to slide the control arm along a bolt thus eliminating binding under load. Material: 7075 T6 Aluminium or 4130 ChromolySpline: Sprint car bar spline - 48 x 1 1⁄8Mounting width: To fit an arm that is maximum of 2 inches high Price for 7075 Aluminium: $88 + gstPrice for 4140 Chromoly: $83.60 + gst

Steel Torsion Bar Stop

Material: 4140 Chromoly Spline: 1 1/8" Spline. (1.75" centre of bolt to centre of spline) Price: $49.50+gst

Stagger Tape & C-Spanner

Stagger Tape $10.45+ C-Spanner $24.75+

Steering Wheel Quick Release

Push button release hub available in two shaft styles, splined or hex. Designed to be welded onto a 3/4" steering shaft. Also available is an adaption plate to take the hub from 3 bolt to 6 bolt 70mm PCD e.g. Momo Price: $37.40 + gstPrice for adaption plate: $14.34 + gst

Steering Universal Joint

Sizes: 30301: 11/16 - 36 Spline 30303: 3/4 smooth x 3/4 smooth 30305: 3/4 x 3/4 - 36 Spline 30308: 3/4 x 3/4 - 30 Spline Price: $87.50 + gst.

13" & 15" Dished Steel & Aluminium Steering Wheels

13" & 15" Steel & Aluminium Dished Steering Wheels with Rubber Grips. Multiple 3 Bolt centres with 3 x 1/4" diameter holes & 3 x 5/16" diameter holes. 13" Steel $116.44+gst 15" Steel $120.84+gst 13" Aluminium $131.84+gst 15" Aluminium $142.84+gst
Location
5 Maraeroa Road Mamaku Rotorua 3020
Open
Mon - Fri 7.30am-4.00pm
Contact Us
SuspensionDevelopments@gmail.com
027 243-0675
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