Sprint Car Ultralight Titanium Tubular King PinThis King Pin is centerless ground from Titanium. With one end machined with a hex flange on it, there is no need for a second end cap. Precisely machined to 0. 859" with a 7 8" hex head for optimal weight savings. Weighs less than 5 Oz! Sold individually. Cap not included. Material: Titanium Diameter: 0. 859" Length: 5 5 8" Weight: 4. 9 Oz

while one long tether goes from King Pin to King Pin

and the bolt heads are recessed to conceal them and protect from debris

50" diameter Right or Left Rear rotor

Nut Thread: 1/2"-20

Comes complete with Steel Bolts (included)

Thread Size: 1/2"-20

Left Hand thread

For use with nose SC-BW-6619CF

- 50" X 2 1/4" Front Axle - Plated

Axle Tether Length: 55

& nuts to get the job done

Fits both the Winters Lightweight and Ultra-Lite rear axles