Part#:
RP37532 (Leaf SpringSpring Pivot Pin Kit)
RP37533(Leaf Spring Bolt Kit, Front of Front)
RP37534(Leaf Spring Shackle, Rear of Front)
RP37535 (Leaf Spring Pivot Bolt, Rear)
RP37536 (Leaf Spring Bushing, Front of Rear)
Fits:
1923 Buick 45-50, 54 & 55