Rod bolt kit ARP BUICK 400-401-425-430-455
ARP 125-6001
will not fit Buick 350
Press fit ARP rod bolt installation.
make sure there there is a adequate chamfer.
Around the top of the connecting rod bolt hole to clear the radius
under the head of the bolt.
Press the bolt into the rod and put on cap.
Use ARP lube on threads and nut face .
torque to 50 ft-lbs