Ford 9'' Axle Street/Strip Forged 29'' 31-Spline C23704-29

Description

Ford 9'' Axle Street/Strip Forged 29'' 31-Spline BPC-4004-29
31-Spline
4340 Forged
Street/Strip Axles
29'' Length
Induction hardening outer shell leaving a 3/16'' soft core for torsion and flexing.
4'' of spline broach
Splines are rolled not cut
Ford 9'' Axle
5 x 4.5'' & 5 X 4.75'' Bolt patterns
Sold individually
Uses A-20 Large Bearing kit BPC-4051