205 Monster Sway Bar Kits When we run a 1.25”-spline bars with our 8.25” – 9.25” Arms … the highest rate we can get is around 1300#. If we go longer on the arms, the rates go softer. We can’t run any shorter arms … without experience too much angle change in the arm as the suspension travels. I think of these 8.25”-9.25” arms & 1.25” sway bars good up to 3” of front end suspension travel in dive. More than that & we have too much arm angle change & we would most likely bind & break the rod ends … or something else. To run more travel, we need longer sway bar arms. When we do that, the bar diameter has to jump up significantly to get the rates we want. That’s where the 1.75”-48spline bars come in. With those big bars we can get rates up to 5000# if we wanted. We don’t. The most I run on my mean road race cars is about 3000#, maybe a little more. I run a lot of cars in the 2000# to 2800# front sway bar rate range. RST # 1.75” OD x 48 Spline NASCAR Sway Bar Kits $1199  Width 37.5”  Rates from 1000# to 5500#  Chromoly Pre-bent “Stepped” Arms  Black, smooth finish on bar / Arms unfinished  3 adjustment holes effectively 1.00” apart  Excellent to switch from autocross to road course  Cut to length DOM Tube & choice of struts  3-piece Acetal Bearing, Rod Ends, 12-Point Hardware RST # GT/TA 1.75” OD x 48 Spline RSRT Sway Bar Kits  Special Narrow Widths – Choice of 29” or 31”  Fits UNDER the frame rails for more tire clearance  Everything else is the same as NASCAR kit above PLC Part # 3-PIECE FRONT SWAY BAR KITS Price RST 2729-1.563 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-1.625 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-1.688 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-1.750 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-1.813 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-1.875 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-1.938 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2729-TBD 1-3/4"X29" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.563 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.625 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.688 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.750 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.813 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.875 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-1.938 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 RST 2731-TBD 1-3/4"X31" FRONT 3-PC SWAY BAR KIT 1299.99 Suspension Components