Thumbnail Filmstrip of RCD Hub Crank trigger kit SB Block Chevy with BB Snout Images
RCD Small Block Hub using BB Snout with 6-3/8" mag wheel and Bolt 1/2"
Comes with a 6-3/8" wheel for the SB but the hub is BB Chevy Size with dual 1/4" keys- use our step key to reduce one key to 3/16"
Comes with Bolt with 200,000 psi tensile strength - http://www.alkydigger.net/proddetail.php?prod=RCD358850-38
Includes the 6-3/8" " Flat Magnetic Crank Trigger Wheel and 1 1/4 " key and one Step key
Our crank hubs are machined from heat treated chrome-moly steel billet.
Each hub has two 1/4” keyways 180° apart, six 3/8-24 threaded holes in an evenly spaced pattern and a black oxide finish.
A stepped profile is machined around the holes for weight reduction and to lock-on the degree ring.
Includes the 6-3/8"" RCD Crank Trigger Wheel