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WARNING: Products on this page can expose you to a chemical, which is known to the State of California to cause cancer or reproductive harm. **For more information go to ww w.P65Warnings.ca.gov**
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MINIMUM ORDER
While we do not charge a minimum order fee, we do ask that
you try to keep order amounts above $20. We understand
that this is not always possible but we appreciate it if you can
condense smaller orders into one larger order – it helps us run
efficiently and keep costs down.
SHIPPING NOTICE
In 2021 we switched our shipping from UPS to FedEx.
Repro Battery 1960-64: A company is going
to be offering the “Delco” style repro 1960-64 battery. I have
tried to get them to make some changes to make it even
more original but not sure they will. Please check availability.
C12541 Sorry, little or no progress being made.
Turbo Shaft Seal Ring BACK IN STOCK.
In our tests, sealing better than NOS rings. Part # C6.
NEW WEBSITE VIDEO
There have been many changes to our website so we have
done a new video showing all the new aspects of using our
catalog. You will find a link on our home page under Clark's
YouTube Videos.
COD: As of 2021 we are no longer accepting COD orders.
!
THANKS TO YOUR ORDERS, THE REPROS KEEP COMING!!
Ultimate 4 Spider Gear Carrier
The 4-Spider gear unit was developed long ago by Crown and later improved by Otto Parts. However, for years CIDCO 1 had been taking this OTTO unit and making it even
stronger for customers demanding the ultimate in differential strength and reliability. Clark's made slight improvements to the CIDCO design and now offer the strongest 4
Spider Carrier ever. POSI owners see note below.
WHAT'S DIFFERENT?
1. The 4-Spider carrier is machined in the area of each Spider gear shaft to accept the stock cupped washers.
2. The Spider shafts are machined to allow for maximum lubrication.
3. The center block is designed and machined so that its walls are thicker. It is fabricated from 4130 steel bar stock and then heat treated for extra strength.
4. For 1965-69 Cars, a stock axle yoke nut is ground to a control thickness. This allows the builder to fine tune the axle yoke "axial play". By assembling each half
of carrier with the "standard" yoke nut in place and bolting the yoke to the carrier, the builder can determine the actual thickness for "minimum" yoke movement.
This provides long term rear suspension alignment and better handling.
COMPLETE Ultimate Kit
1961-64 Cars & 1961-65 Vans
C9498C 12 lbs.
1965-69 Cars
*
C9499C 12 lbs.
COMPLETE Ultimate Kit (as shown)
• cast carrier housing
• 4-Spider housing center block
• (2) special shafts
• (1) full length shaft
• (4) new Spider gears
• (4) Spider gear cup shims
• (2) new side gears
• (2) side gear shims
• (1) pin
• "standard" nut (65-69 kits)
• instructions
POSI Owners
The Complete 4-Spider Kits on pg. 126 include (2)
side gears. You only need (1) and will have to use
your old posi side gear. ADD "P" to PART # and price
is less $$ and kit will only come with (1) side gear.
(example: C9499CP)
*
Price includes Core Fee for "Standard" nut (for 65-69)
Some stock set ups have more than 0.050" of play between
the end of the axle yoke & the diff "nut". If you are personally
setting up your differential you will need a dial gauge – these
can be found online for very low cost. Included in the cost of
the Ultimate 4 Spider Kit is us machining your 2 stock nuts
to the needed thickness that you have determined – just
return our "standard" nut & your 2 nuts and indicate needed
thicknesses. We will machine the nuts within a couple days
of receipt; return shipping included (shipping is extra outside
the USA). Full detailed instructions are included, but you really
need the shop manual. '65-69 PRICE INCLUDES A CORE FEE
THAT IS REFUNDED WHEN "STANDARD" NUT IS RETURNED.
IN STOCK!
IN STOCK! '65-69 Front Lower Steel Panel
Excellent 1 piece stamping from the
bottom to slightly above the bumper
and from factory seams at each end.
Includes bracket. Must be welded on
by customer.
C9173C $360.35 40 lb. dimensional
ANOTHER CLARK YOUTUBE VIDEO
50
th
Anniversary Tour and a short personal tour of some of Cal’s
restorations. Check the Clark YouTube Videos link on the
website home page.
Lower Pricing for 2024
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