Mark Williams transmission slip yokes are machined from high strength 4340 steel and thru hardened in house for ultimate strength. All machining is done in relationship to the spline pitch diameter to ensure each yoke is symmetrical for balance and smooth operation. 

Applications

• Powerglide bushing style tail housing (non roller)
• TH350
  
• 4L60
• 4L60E
• 700R4

Features

• Machined from 4340 high strength steel
• Thru hardened for ultimate strength
• 27 spline
• Machined in relationship to spline for perfect balance and smooth operation
• Uses 1350 series U joint
• 1.5035" diameter slip section
• End of yoke to center of ujoint, "D" = 5.8125"
• Made in the USA
• Weight 2.53 lbs

Installation Bulletin SB0085