Archive for the ‘AMCA Products’ Category

Slide on / Bolt on wheel spacers – Clarkos Performance

Slide on and Bolt on Wheel Spacers

Clarkos Performance has a high quality Billet bolt on wheel spacers,  designed for Australian speedway cars. These have been tested and proven on the race track and used on most winning race cars.

the current and expending range at the moment consists of ..
- 19 mm slide on wheels spacers
- 25 mm slide on wheel spacers
(suit early holden EH, EJ, HT, HD, torana, Ford Falcone, Holden Commodore, HQ)
- 35 mm Bolt on wheel spacers
(suit Holden Commodore, HQ, Ford Falcone )
- 50 mm Bolt on wheel spacers
(suit Holden Commodore and Ford Falcone)
- 30 mm & 40 mm
( Daihatsu Charade)

For all your inquires / viewing of products all you have to do is simply


You have nothing to worry about as all orders are expressed posted with tracking number and the products have been tested on many speedway tracks Aussie wide

Here is a free You Tube video about the wheel spacers

How to lighten borg warner diff gears

How to lighten your Borg Warner diff gears

As many AMCA, modified production, super street cars are looking for that edge over there competitors, Many people are using mini spools, full spools, aliminium spools and all sorts of advantages to attain that edge,  Clarko has been able to help them by lightening diff gears, as seen on many ford 9 inch diff gears, Clarko is able to machine the Borg Warner diff gears.

Below Clarko from Clarkos Performance has attached a video AS SEEN ON YOU TUBE by himself the steps involved to machine Borg Warner diff gears

for more information CLICK HERE to contact clarko

AMCA carby spacers – Holley to Restrictor plate

AMCA ADAPTER PLATE (Holley to restricter plate or 253 manifold)
Suit 350 & 500 2BBL Carbys
Are you looking for the AMCA complete bolt on carby kit?
I have seen many different types, styles and materials for the AMCA carby spacer blocks on the market.
The Clarko’s Performance AMCA carby to restrictor plate, carby spacers have been race tested, flow bench and most of all proven ! Giving you the AMCA racer that extra advantage over your competitors, Clarko has gone to the extra mile to ensure these carby spacer blocks give you the extra edge.
A complete kit with FREE bolts

Simply Remove your carby, add spacer block to top of manifold or restricter plate, Bolt carby back on top of spacer block.
Guides the air from the carby to restrictor plate in a elegant manner with ultimate air speed HENCE MORE HP.You have nothing to worry about these are LEGAL and have been made to suit the AMCA rules, you can now order yours on line and have it expressed posted to your door.
other amazing products – Clarko also does Methanol 2bbl 350 and 500 carbys
Video on how to install

To purchase your very own race tested and proven AMCA spacer block



For all email inquires click HERE

HOOK IT UP ! Weld On Helmet Hook eye for race cars

AMAZING  Product solution Weld On Helmet Hook Eyes
Want to organise your race car better?
stop yout helmet from getting scratched?
Being a race car driver myself i found it hard to avoid getting the helmet visor scratched and also when getting ready for racers was hard to fing your race gear in the dark in the pits
After scratching my viser from my helmet rolling around in the car made it hard to see plus i was always looking for my race gear, same as what most racers experience, so i decided to make some hooks to make life easier
by having these hooks
- able to hang up steering wheel
- able to hang up helmet
- able to find all my race gear
- now much more organisered
-simple to installWeld on hook combo UPDATEalso check out this awsome video for more infomation
After using these weld on helmet hooks and being such a solution solver, other racers were saying where do you get them from ? even racers from all around Australia are now reaping the rewards of how these magical hooks are solving their problems, dont just take my word for it try it yourself  like what many other racers have done, so i decided to add them to my all ready growing list of parts that CLARKOS PERFORMANCE has
If you would like more information about this product or where you can purchase them click on the lick below


For all email inquires click HERE

50mm / 2 inch Aluminium bolt on wheel spacers

50mm / 2 inch Aluminium Bolt on wheel spacers

Are you looking to space out the wheels on your speedway car?
Clarko now has 50mm / 2 inch wide bolt on wheel spacers to solve that problem!!
Rather then have many spacers, and extra long studs, which can and has lead to failure when racing, Clarko now has 50mm / 2 inch wide bolt on wheel spacers.

Bolt on wheel spacer 50mm HOLDENBenefits
- very easy to install (please watch video below)
- made from solid billet aluminium for strength
- have shipped straight to your front door for convenience

These spacers are avaliable in
- Ford 5 stud to Ford 5 stud
- Commodore  to Commodore

Wheel stud information
Wheel studs are not provided, click on the link below for stud info
For Ford click here
For Holden Click here
or you can use ARP Part # 100-7703 but you will need to drill out the holes to suit the knurl

I Guarantee you!  That installing this bolt on wheel spacer will offset your wheel and solve that problem you have

To view OR order your  50mm / 2 inch bolt on wheel spacers and other bolt on wheels spacers


How to install the bolt on wheel spacers ?

Contact web

For all email inquires click HERE

Bolt on wheel spacers 35mm & 50mm

Clarko just wants to inform you that we NOW have a exciting new product on the market, that you, the racer have been asking for by phone, email, or in chat. However, I am  letting you know that the 50mm bolt on wheel spacers are now avaliable!!!, They are avaliable in
- Ford 5 stud
- Holden Commodore

50 mm Wheel Spacers
- Great for off setting the wheel for speedway cars
- Made from Billet Light weight T6 Aluminum
- Has a spiggot to locate the rim on the front
- Has a spiggot on the back side to go over axle
- I myself have tested and proven this product
- To read more about this product and wheel studs part numbers


Clarko also has 35mm bolt on wheel spacers avaliable
- Holden Commodore
- Ford 5 stud
- Holden HQ


Clarko has also put a video togeather of the wheel spacers.
- Difference on the 35mm and 50mm
- How they look on the car
- How to fit to the car


For all email inquires click HERE


Clarko would also like to say a very big thank you to MILLERS TOOLING for their support to Clarkos Performance race car this season, Anyone chasing

- Engineering equipmet
- Measuring equipment
- Engineering consumables

Or anything to do with the Engineering world feel free to contact MILLERS TOOLING
Clarkos Performance uses Millers Tooling in all our manufacturing processes, as they deliver hi quality and fantasic price, use the equipment they race winners use !!!


As time goes on I will update my website with incar videos, bloggs, new products, what’s new and much more.
you have my contact details
email –

feel free to check out my web site, email me if you have any questions, requiring products that cant by else where any feed back would be great and feel free to purchase on line
Thanks Clarko

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