REID Racing SUPER KINGPIN INNER Cs 3.5 I.D.

Product Description
ALL NEW FORGED "SUPER KINGPIN" INNER "C"S
Right and left sides are the same

These Knuckles are BAD!  We have used them in our builds before and they will take anything you can throw at them.  They accept the rockwell size 1550 Axle U-joint or the "BIG BELL" RCVS.   This combination survives 1,000 hp wide open throttle landings without an issue.  

--PRICE IS FOR A SINGLE KNUCKLE--

Features include:

• Sold individually - please specify part number (tube diameter) when ordering
• FORGED to be the strongest Inner "C"s on the market
• Heat-treated for extra strength
• Utilizes the stout Dana 60/70 upper and lower kingpin assemblies
• 1.5" increased yoke spread allows fitment of 1480, 1550, and Rockwell 2.5-ton U-joints and RCV birfield/rzeppa joints
• Available for 3-1/2", 3-3/4", and 4" tube sizes
• Can be custom bored using the fixturing ring machined on the "C"
• Ideal for new builds, narrowing or hybrid axles
• Designed only for use with Reid Racing's Super Kingpin Knuckles (p/n SKP1L & SKP1R)