PST Hot Rod Driveshaft 41-5/8" Long 3" OD - Fits 1330 U-Joints - Steel Throttle Return Spring and Bracket Kit An most cases they are

An most cases they are only marginally heavier than the original cast iron balancer and generally much lighter than all steel balancers on the market

With a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Chrysler 273-360 and 383-440 provide quicker response and better performance

1997-2002 EXPEDITION 4

Not that too many race cars are sitting in Death Valley

Precision-crafted from steel alloy then black oxided

PST Hot Rod Driveshaft 41-5/8" Long 3" OD - Fits 1330 U-Joints - Steel Throttle Return Spring and Bracket Kit An most cases they areShafts are built under the most Stringent Tolerances in the industry. Tubing is Hydraulically Straightened to . 005 in total runout at the center of the tube. Tube yokes are welded to within . 006 in runout on each end. The shafts are Electronically Computer Balanced to less than 1 8 Oz Inch, as an assembly, assuring smooth operation at all speeds. All steel shafts are painted White. Trans Slip Yokes are priced separate. PST, Inc. manufactures