PST Hot Rod Driveshaft 41-5/8" Long 3" OD - Fits 1330 U-Joints - Steel H767001XL one for small-port cast iron

one for small-port cast iron factory heads and one for factory large port or with our Performer RPM W-series heads number 60809 or number 60819

3 in Element

Straight edge on base to 'rock' durometer for more consistant results

You will appreciate the 2 piece design allowing for a much easier installation

If you're looking for a product to improve throttle response

PST Hot Rod Driveshaft 41-5/8" Long 3" OD - Fits 1330 U-Joints - Steel H767001XL one for small-port cast ironShafts 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