Part# SR-M160101

TORQUE SHAFT Z-BAR . Big Block 66-70 B-body, Small block 70-74 E-body & 71-74 B-body. Also works in 1970 and later B/E-body cars when using earlier 11" cast iron or Lakewood bellhousing (tube usually needs shortened on bellhousing end with Lakewood bellhousing). 9" tube length, lower offset adjuster arm welded 1-1/4" from end of tube.