GM – Metric Tubular Chassis and Components manufactured by Johnson Chassis, Inc

parts

X – Y – G  METRIC
GM–METRIC TUBULAR REPLACEMENT
O.E.M DIMENSIONS & WEIGHT 95 lb

  • JACKBOLT OR O.E.M. SHOCK AND A–ARM LOCATIONS
  • WELDS TO STOCK FRAME RAILS OR TUBULAR CENTER SECTION
  • USES OEM OR TUBULAR COMPONENTS
  • MOTOR MOUNTED IN O.E.M. LOCATION OR 3" SETBACK TO # 1 PLUG
  • LOWER A–ARM SLOTTED FOR WHEELBASE SLUGS 0"–1/4"
  • SPECIFY UPPER CONTROL ARM LOCATION WHEN ORDERING
  • O.E.M. 6 7/8"–6" CENTER MOUNTS – 6" SLOTTED MOUNTS

R&D PART# JCI–09–011–JBO   
FRAME EXT & MOTOR MOUNTS (NOT INCLUDED)

LASER CUT & CNC BENT FOR REPEATABILITY

BOLT ON FRAME EXTENTION

PARTS

PART# JCI 09–01–022   

RADIATOR SLING

PARTS

Part# JCI 09–01–022–28"   
Part# JCI 09–01–022–31"   

TUBULAR LOWER A–ARMS
O.E.M. DIMENSIONS & WEIGHT 12.5 lbs.
AVAILABLE W/BUSHINGS OR MONOBALL & HARDWARE

PARTS

R&D PART# JCI–09–02–01–RC–R–SP   

BOLT IN COIL SPRING HELIX   
PART# JCI 09–02–015–4   4" SPRING INSIDE DIAMETER

LASER CUT CNC BENT FOR REPEATABILITY

4–LINK TRAILING ARMS
O.E.M. WEIGHT 4.3 lbs
O.E.M. LOWER LENGTH 19 ¼"
O.E.M. UPPER LENGTH 11 ¼"

PARTS

BARE ARM FOR RUBBER  OEM  JCI 09–03–03   
W/80duro RUBBER BUSHINGS  OEM  JCI 09–03–03B   
4–LINK UPPER W/RUBBER   JCI 09–03–04   
RUBBER BUSHINGS W/SPACER   JCI 03–003–? (30–80)   

JCI RUBBER BUSHINGS ARE 30 & 80 DUROMETER
W/ 1/2" HOLE THEY CREATE LESS BIND THRU TRAVEL
IN ADDITION, PROMOTE MORE FORWARD BITE.

WHEELBASE SLUG KIT (4) – 0" (2ea) 1/16"–1/8"

PARTS

PART# JCI–09–01–3456   

REAR FRAME SECTION

PARTS

R&D PART# JCI–09–03–001–4B   
W/KICKERS AND 4–LINK SUSPENSION MOUNTS
PREFORMED 2"X 3"X .125
CLEARENCED FOR BRAKE CALIPERS
13" TALL SPRING BUCKETS

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