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Chassis Components - Weld-on Adjustable Block Assembly
 
This setup is much stronger than the conventional 1 3/4" x 1" swing arm .The rail is 4130 chrome moly , had three sets of holes for height adjustment purposes and is available with centered or offset wheelie bar mounting The axle holder is of 6061 - T651 aluminum and is available in standard length or 2" extended in a variety of axle sizes .

C170 Axle Block Assembly Standard, 7/8" axle, offest rail $ 255.00
C171 Axle Block Assembly Standard, 25mm axle, offset rail $ 255.00
C172 Axle Block Assembly 2" extended, 7/8" axle, offset rail $ 265.00
C173 Axle Block Assembly 2" entended, 25mm axle, offset rail $ 265.00
C174 Axle Block Assembly Standard, 7/8" axle, centered rail $ 255.00
C175 Axle Block Assembly Standard, 25mm axle, centered rail $ 255.00
C176 Axle Block Assembly 2" extended, 7/8" axle, centered rail $ 255.00
C177 Axle Block Assembly 2" extended, 25mm axle, centered rail $ 255.00
C170SS Axle Block Assembly Standard,7/8" axle, offset rail, set screw adjuster $ 255.00
C170P Axle Block Assembly Standard, 7/8"axle, offset rail, Pro Stock stylet $ 265.00
C171SS Axle Block Assembly Standard, 25mm axle, offset rail, set screw adjuster $ 255.00
C174SS Axle Block Assembly Standard, 7/8" axle, centered rail, set screw adjuster $ 255.00
C175SS Axle Block Assembly Standard, 25mm axle, centered rail, set screw adjuster $ 255.00
C174SS Axle Block Assembly Standard, 7/8" axle, centered rail, set screw adjuster $ 255.00
rails, blocks, and adjusters are available separately, click here for axles and nuts.


Upper and lower wheelie bar mounts - weld-on
C186 ...$ 54.00

Rear swing arm or frame extension made from 1 3/4" x 1" x .065 4130 chrome moly tube . Slotted to allow 2" axle adjustment . Aluminum components are 6061 - T651 and adjustment rod is 3/8"-16 grade 8 . Overall length is 8 1/2 "
C178 20mm axle C180 7/8" axle
C179 3/4" axle C181 25mm axle
Per set ................................ $ 84.00
Aluminum axle block, end cap, and threaded adjuster. For use in 1 3/4" x 1" x .065 chrome moly tubing . Same as above if you prefer to supply your own tubing.
C182 20mm axle C184 7/8" axle
C183 3/4" axle C185 25mm axle
Per set ...............................$ 54.00

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Precision Metal Fab Racing