Page 136 - 2021-22 Auto Performance_Circle Track

GM Metric Trailing Arms
New stamped steel C-channel arms are strong and sturdy. Improve
handling of the rear suspension on 1978-88 GM metric chassis by replac- ing twisted or worn-out rear control arms. Sold each.
ALL57820
ALL57822
ALL57824
ALL57826
GM Metric Chassis Trailing Arm Bracket Kits
Includes rear upper and lower control arm mounts. Upper mount must be cut to desired height depending upon where housing is located in the chassis.
SUSPENSION
Part No.
ALL57820 ALL57822
Description
Upper, 2.6 lbs. Lower, 3.6 lbs.
Adjustable GM Metric Chassis Trailing Arms
Adjustable steel 1978-88 G-body Metric upper and lower rear end trailing arms are complete with left and right 3/4" rod ends, step spacers reducing to a 1/2" hole, and

ALL99282
ALL99283
ALL99284
Part No.
ALL60052 ALL99282
ALL60053 ALL99283
ALL60054 ALL99284
ALL60052
ALL60053
ALL60054
ALL60058
mounts. Upper arm aids in
adjusting pinion angle and centering rear end. Lower arm will adjust wheel base.
Part No.
ALL57824 ALL57826
Description
Upper Lower
Replacement Parts
Part No.
ALL99320 ALL99321
Description
Clevis End for ALL57824 Rod End Bushings, 2-Pack
ALL99320
GM Trailing Arm Bushing ALL56245 Direct replacement, heavy duty polyurethane
bushing improves handling and traction. Fits most ’65-88 Chevy Chevelle/Malibu, Buick Skylark/GS, Olds Cutlass/442 and Pontiac LeMans/GTO. Accepts 1/2" hardware.
GM Trailing Arm Bushing ALL56247 GM bushing with an elastomer bearing insert
improves handling and traction while eliminat- ing bind. Use with stock trailing arms for race
or street. Fits most 1965-88 Chevy Chevelle/ Malibu, Buick Skylark/GS, Olds Cutlass/442 and Pontiac LeMans/GTO. Accepts 1/2" hardware.
GM Trailing Arm Bushing with Insert
ALL56248
Description
ALL99321
ALL60052
Kit with Single Hole Lower in Stock Location
ALL99282
Brackets Only, 1 Pair
ALL60053
Kit with Single Hole Lower, Lowered to Increase Traction
ALL99283
Brackets Only, 1-Pair
ALL60054
Kit with Multi-Hole Lower
ALL99284
Brackets Only, 1-Pair
Universal Trailing Arm Brackets
Brackets have three 1/2"
mounting holes spaced 1-1/4"
apart and may be welded to
3" axle tubes to provide three
trailing arm mount locations.
ALL60058 is made of 3/16"
steel and welds to the top of the
rear end housing, providing an attachment point for upper trailing arms.
Popular GM bushing features an interchange-
able polyurethane insert which can be ex-
changed to increase or decrease rear steer for
maximum traction. Bushing includes a 40 durom-
eter insert. Use with stock or adjustable trailing arms.
Fits most 1965-88 Chevy Chevelle/Malibu, Buick Skylark/ GS, Olds Cutlass/442 and Pontiac LeMans/GTO. Accepts 1/2" hardware.
ALL60050
Shock Bracket for Lower
ALL60051
Related Parts
Part No.
ALL99401
Description
Bushing Insert 60 Durometer (Medium)
Metric Upper Trailing Arm Mounts
ALL60059
Mounts weld to the top of Ford 9" housing creating a mounting point for GM Metric chassis upper trailing arms. Bushings not included.
Part No.
ALL60051
Description
ALL60050
Lower Bracket
ALL60058
Upper Bracket
ALL99400
Bushing Insert 40 Durometer (Soft)
ALL99402
Bushing Insert 80 Durometer (Hard)
134 TRACK
CIRCLE 2021-22