Page 116 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

SUSPENSION

ALUMINUM LOWERING BLOCKS U-BOLT PADS
Easily adjust ride height on leaf spring cars. Standard and adjustable styles Universal style u-bolt pads fit 3" diameter axle tubes and leaf springs up to
are available in extruded or billet aluminum. Blocks are 2-1/2" wide x 5" long. 2-1/2" wide using 1/2" u-bolt fasteners. Center alignment hole is 5/8" to ac-
Sold each. cept most lowering blocks or spring bolts. 1/4" thick formed steel pads have a
gusseted shock mount with a welded bung to accept 1/2" mounting hardware.

ALL56136
ALL56131 ALL56065
Part No. Height Pin Dia.
Extruded Aluminum
ALL56130 1" 9/16"
ALL56131 1-1/2" 9/16"
ALL56132 2" 9/16" ALL60037 ALL60036 ALL60038
ALL56133 2-1/2" 9/16" Part No. Description
ALL56134 3" 9/16" ALL60036 RH Pad
Billet Aluminum
ALL56060 3/4" 5/8" ALL60037 LH Pad
ALL56061 1" 5/8" ALL60038 Dual Mount Pad
ALL56062 1-1/2" 5/8"
ALL56063 2" 5/8" LEAF SPRING SLIDER BOX
ALL56064 2-1/2" 5/8" ALL60034
ALL56065 3" 5/8" Leaf spring slider box replaces con-
ALL56136* 1-1/2" Adj. 5/8"
ALL56138* 2-1/2" Adj. 5/8" ventional leaf spring shackles to enable
* Pins on blocks can be adjusted 1-1/4" to the front or rear of center position. effortless suspension movement and
prevent binding. Box may be welded, or
bolted directly to chassis and includes
two nylon bushings with spring mounting hard-
LEAF SPRING U-BOLT ware. Fits 2-1/2" wide Chrysler type leaf springs.
ALL68344 Part No. Description
Leaf spring u-bolt fits 3" axle tubes, has a 1/2" diameter Replacement Part
and is 10" long. Heat treated steel bolt is sold each. ALL99055 Bushings, 2-Pack
LEAF SPRING SLIDER BOX
ALL60035
LEAF SPRING SHACKLES Replace rear leaf spring shackles with
6-hole brackets for mounting leaf springs are 9" long Allstar’s leaf spring slider box. Bolt-in
x 2" wide and have 1/2" diameter holes spaced 1" on slider box with roller bearing design
center. Package of 2. eliminates leaf spring binding, freeing up
Part No. Description car. Fits 2-1/2" wide Chrysler type leaf
ALL60055 Steel 1/4" Thick springs.
ALL60056 Aluminum 3/8" Thick

ALL60055 ALL60056

TOOLS AND PIT EQUIPMENT
TUBING NOTCHERS
Notchers render precise joints for more consistent welds and stron-
ger cages. Available in deluxe aluminum or economy steel versions, HOLE SAW SET ALL10412
notchers accept up to 2" diameter stock and automatically Use with tubing notchers. Does not include an arbor for a hand drill. Set
align and center tubing. Use in drill press or with hand drill. includes one of each size: 3/4", 1", 1-1/8", 1-1/4", 1-1/2" 1-5/8" and 1-3/4".
Notchers adjust up to 45°. Part No. Description
Part No. Description Individual Hole Saws
ALL10400 Deluxe Aluminum ALL10413 3/4"
ALL10411 Economy Steel ALL10414 1"
Replacement Parts ALL10415 1-1/8"
ALL10402 5/8"-18 Thread Adapter ALL10416 1-1/4"
ALL10403 Arbor Support Bushings (Pair) ALL10417 1-1/2"
ALL10404 Arbor With 1/2"-20 Thread ALL10418 1-5/8"
Optional Parts ALL10419 1-3/4"
ALL10405 Arbor With 5/8"-18 Thread Note: Hole saws up to 1-1/8" diameter use 1/2"-20 thread, larger hole
ALL10406 Drill Press Mount (ALL10411 Only) saws use 5/8"-18 thread.
Arbor Support With Needle ALL10400
ALL10407 Bearings
Note: Tubing notchers include 1/2"-20 arbor thread and 5/8"-18 adapter.
Hole saws up to 1-1/8" diameter use 1/2"-20, larger hole saws use 5/8"-
18 thread.
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